71653275

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 143244800

約数和(自身を除く): 71591525

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 37, 45, 57, 75, 95, 111, 135, 151, 171, 185, 225, 285, 333, 453, 475, 513, 555, 675, 703, 755, 855, 925, 999, 1359, 1425, 1665, 2109, 2265, 2565, 2775, 2869, 3515, 3775, 4077, 4275, 4995, 5587, 6327, 6795, 8325, 8607, 10545, 11325, 12825, 14345, 16761, 17575, 18981, 20385, 24975, 25821, 27935, 31635, 33975, 43035, 50283, 52725, 71725, 77463, 83805, 94905, 101925, 106153, 129105, 139675, 150849, 158175, 215175, 251415, 318459, 387315, 419025, 474525, 530765, 645525, 754245, 955377, 1257075, 1592295, 1936575, 2653825, 2866131, 3771225, 4776885, 7961475, 14330655, 23884425, 71653275]

約数ペア:

[(1, 71653275), (3, 23884425), (5, 14330655), (9, 7961475), (15, 4776885), (19, 3771225), (25, 2866131), (27, 2653825), (37, 1936575), (45, 1592295), (57, 1257075), (75, 955377), (95, 754245), (111, 645525), (135, 530765), (151, 474525), (171, 419025), (185, 387315), (225, 318459), (285, 251415), (333, 215175), (453, 158175), (475, 150849), (513, 139675), (555, 129105), (675, 106153), (703, 101925), (755, 94905), (855, 83805), (925, 77463), (999, 71725), (1359, 52725), (1425, 50283), (1665, 43035), (2109, 33975), (2265, 31635), (2565, 27935), (2775, 25821), (2869, 24975), (3515, 20385), (3775, 18981), (4077, 17575), (4275, 16761), (4995, 14345), (5587, 12825), (6327, 11325), (6795, 10545), (8325, 8607)]