15194790

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 45562608

約数和(自身を除く): 30367818

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 54, 65, 74, 78, 81, 90, 111, 117, 130, 135, 162, 169, 185, 195, 222, 234, 243, 270, 333, 338, 351, 370, 390, 405, 481, 486, 507, 555, 585, 666, 702, 810, 845, 962, 999, 1014, 1053, 1110, 1170, 1215, 1443, 1521, 1665, 1690, 1755, 1998, 2106, 2405, 2430, 2535, 2886, 2997, 3042, 3159, 3330, 3510, 4329, 4563, 4810, 4995, 5070, 5265, 5994, 6253, 6318, 7215, 7605, 8658, 8991, 9126, 9990, 10530, 12506, 12987, 13689, 14430, 14985, 15210, 15795, 17982, 18759, 21645, 22815, 25974, 27378, 29970, 31265, 31590, 37518, 38961, 41067, 43290, 44955, 45630, 56277, 62530, 64935, 68445, 77922, 82134, 89910, 93795, 112554, 116883, 129870, 136890, 168831, 187590, 194805, 205335, 233766, 281385, 337662, 389610, 410670, 506493, 562770, 584415, 844155, 1012986, 1168830, 1519479, 1688310, 2532465, 3038958, 5064930, 7597395, 15194790]

約数ペア:

[(1, 15194790), (2, 7597395), (3, 5064930), (5, 3038958), (6, 2532465), (9, 1688310), (10, 1519479), (13, 1168830), (15, 1012986), (18, 844155), (26, 584415), (27, 562770), (30, 506493), (37, 410670), (39, 389610), (45, 337662), (54, 281385), (65, 233766), (74, 205335), (78, 194805), (81, 187590), (90, 168831), (111, 136890), (117, 129870), (130, 116883), (135, 112554), (162, 93795), (169, 89910), (185, 82134), (195, 77922), (222, 68445), (234, 64935), (243, 62530), (270, 56277), (333, 45630), (338, 44955), (351, 43290), (370, 41067), (390, 38961), (405, 37518), (481, 31590), (486, 31265), (507, 29970), (555, 27378), (585, 25974), (666, 22815), (702, 21645), (810, 18759), (845, 17982), (962, 15795), (999, 15210), (1014, 14985), (1053, 14430), (1110, 13689), (1170, 12987), (1215, 12506), (1443, 10530), (1521, 9990), (1665, 9126), (1690, 8991), (1755, 8658), (1998, 7605), (2106, 7215), (2405, 6318), (2430, 6253), (2535, 5994), (2886, 5265), (2997, 5070), (3042, 4995), (3159, 4810), (3330, 4563), (3510, 4329)]