38759175

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:670

約数の個数: 96

約数和(自身を含む): 87772160

約数和(自身を除く): 49012985

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 63, 65, 75, 91, 105, 117, 135, 175, 189, 195, 225, 273, 315, 325, 351, 455, 525, 585, 631, 675, 819, 945, 975, 1365, 1575, 1755, 1893, 2275, 2457, 2925, 3155, 4095, 4417, 4725, 5679, 6825, 8203, 8775, 9465, 12285, 13251, 15775, 17037, 20475, 22085, 24609, 28395, 39753, 41015, 47325, 57421, 61425, 66255, 73827, 85185, 110425, 119259, 123045, 141975, 172263, 198765, 205075, 221481, 287105, 331275, 369135, 425925, 516789, 596295, 615225, 861315, 993825, 1107405, 1435525, 1550367, 1845675, 2583945, 2981475, 4306575, 5537025, 7751835, 12919725, 38759175]

約数ペア:

[(1, 38759175), (3, 12919725), (5, 7751835), (7, 5537025), (9, 4306575), (13, 2981475), (15, 2583945), (21, 1845675), (25, 1550367), (27, 1435525), (35, 1107405), (39, 993825), (45, 861315), (63, 615225), (65, 596295), (75, 516789), (91, 425925), (105, 369135), (117, 331275), (135, 287105), (175, 221481), (189, 205075), (195, 198765), (225, 172263), (273, 141975), (315, 123045), (325, 119259), (351, 110425), (455, 85185), (525, 73827), (585, 66255), (631, 61425), (675, 57421), (819, 47325), (945, 41015), (975, 39753), (1365, 28395), (1575, 24609), (1755, 22085), (1893, 20475), (2275, 17037), (2457, 15775), (2925, 13251), (3155, 12285), (4095, 9465), (4417, 8775), (4725, 8203), (5679, 6825)]