372492015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 773701632

約数和(自身を除く): 401209617

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 43, 51, 69, 85, 105, 115, 119, 129, 161, 211, 215, 255, 301, 345, 357, 391, 483, 595, 633, 645, 731, 805, 903, 989, 1055, 1173, 1477, 1505, 1785, 1955, 2193, 2415, 2737, 2967, 3165, 3587, 3655, 4431, 4515, 4853, 4945, 5117, 5865, 6923, 7385, 8211, 9073, 10761, 10965, 13685, 14559, 14835, 15351, 16813, 17935, 20769, 22155, 24265, 25109, 25585, 27219, 33971, 34615, 41055, 45365, 50439, 53805, 63511, 72795, 75327, 76755, 82501, 84065, 101913, 103845, 117691, 125545, 136095, 154241, 169855, 190533, 208679, 247503, 252195, 317555, 353073, 376635, 412505, 462723, 509565, 577507, 588455, 626037, 771205, 952665, 1043395, 1079687, 1237515, 1460753, 1732521, 1765365, 2313615, 2887535, 3130185, 3239061, 3547543, 4382259, 5398435, 7303765, 8662605, 10642629, 16195305, 17737715, 21911295, 24832801, 53213145, 74498403, 124164005, 372492015]

約数ペア:

[(1, 372492015), (3, 124164005), (5, 74498403), (7, 53213145), (15, 24832801), (17, 21911295), (21, 17737715), (23, 16195305), (35, 10642629), (43, 8662605), (51, 7303765), (69, 5398435), (85, 4382259), (105, 3547543), (115, 3239061), (119, 3130185), (129, 2887535), (161, 2313615), (211, 1765365), (215, 1732521), (255, 1460753), (301, 1237515), (345, 1079687), (357, 1043395), (391, 952665), (483, 771205), (595, 626037), (633, 588455), (645, 577507), (731, 509565), (805, 462723), (903, 412505), (989, 376635), (1055, 353073), (1173, 317555), (1477, 252195), (1505, 247503), (1785, 208679), (1955, 190533), (2193, 169855), (2415, 154241), (2737, 136095), (2967, 125545), (3165, 117691), (3587, 103845), (3655, 101913), (4431, 84065), (4515, 82501), (4853, 76755), (4945, 75327), (5117, 72795), (5865, 63511), (6923, 53805), (7385, 50439), (8211, 45365), (9073, 41055), (10761, 34615), (10965, 33971), (13685, 27219), (14559, 25585), (14835, 25109), (15351, 24265), (16813, 22155), (17935, 20769)]