3844321775

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2957}}^1$

素因数の和:3033

約数の個数: 96

約数和(自身を含む): 6338165760

約数和(自身を除く): 2493843985

約数列:

[1, 5, 7, 17, 19, 23, 25, 35, 85, 95, 115, 119, 133, 161, 175, 323, 391, 425, 437, 475, 575, 595, 665, 805, 1615, 1955, 2185, 2261, 2737, 2957, 2975, 3059, 3325, 4025, 7429, 8075, 9775, 10925, 11305, 13685, 14785, 15295, 20699, 37145, 50269, 52003, 56183, 56525, 68011, 68425, 73925, 76475, 103495, 185725, 251345, 260015, 280915, 340055, 351883, 393281, 476077, 517475, 955111, 1156187, 1256725, 1292209, 1300075, 1404575, 1700275, 1759415, 1966405, 2380385, 4775555, 5780935, 6461045, 6685777, 8093309, 8797075, 9045463, 9832025, 11901925, 21967553, 23877775, 28904675, 32305225, 33428885, 40466545, 45227315, 109837765, 153772871, 167144425, 202332725, 226136575, 549188825, 768864355, 3844321775]

約数ペア:

[(1, 3844321775), (5, 768864355), (7, 549188825), (17, 226136575), (19, 202332725), (23, 167144425), (25, 153772871), (35, 109837765), (85, 45227315), (95, 40466545), (115, 33428885), (119, 32305225), (133, 28904675), (161, 23877775), (175, 21967553), (323, 11901925), (391, 9832025), (425, 9045463), (437, 8797075), (475, 8093309), (575, 6685777), (595, 6461045), (665, 5780935), (805, 4775555), (1615, 2380385), (1955, 1966405), (2185, 1759415), (2261, 1700275), (2737, 1404575), (2957, 1300075), (2975, 1292209), (3059, 1256725), (3325, 1156187), (4025, 955111), (7429, 517475), (8075, 476077), (9775, 393281), (10925, 351883), (11305, 340055), (13685, 280915), (14785, 260015), (15295, 251345), (20699, 185725), (37145, 103495), (50269, 76475), (52003, 73925), (56183, 68425), (56525, 68011)]