74069775

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 153323520

約数和(自身を除く): 79253745

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 27, 39, 45, 65, 69, 75, 115, 117, 135, 195, 207, 225, 299, 325, 345, 351, 367, 575, 585, 621, 675, 897, 975, 1035, 1101, 1495, 1725, 1755, 1835, 2691, 2925, 3105, 3303, 4485, 4771, 5175, 5505, 7475, 8073, 8441, 8775, 9175, 9909, 13455, 14313, 15525, 16515, 22425, 23855, 25323, 27525, 40365, 42205, 42939, 49545, 67275, 71565, 75969, 82575, 109733, 119275, 126615, 128817, 201825, 211025, 214695, 227907, 247725, 329199, 357825, 379845, 548665, 633075, 644085, 987597, 1073475, 1139535, 1645995, 1899225, 2743325, 2962791, 3220425, 4937985, 5697675, 8229975, 14813955, 24689925, 74069775]

約数ペア:

[(1, 74069775), (3, 24689925), (5, 14813955), (9, 8229975), (13, 5697675), (15, 4937985), (23, 3220425), (25, 2962791), (27, 2743325), (39, 1899225), (45, 1645995), (65, 1139535), (69, 1073475), (75, 987597), (115, 644085), (117, 633075), (135, 548665), (195, 379845), (207, 357825), (225, 329199), (299, 247725), (325, 227907), (345, 214695), (351, 211025), (367, 201825), (575, 128817), (585, 126615), (621, 119275), (675, 109733), (897, 82575), (975, 75969), (1035, 71565), (1101, 67275), (1495, 49545), (1725, 42939), (1755, 42205), (1835, 40365), (2691, 27525), (2925, 25323), (3105, 23855), (3303, 22425), (4485, 16515), (4771, 15525), (5175, 14313), (5505, 13455), (7475, 9909), (8073, 9175), (8441, 8775)]