20143138725

素因数分解:

$3^5\times 5^2\times {\mathrm{337}}^1\times {\mathrm{9839}}^1$

素因数の和:10201

約数の個数: 72

約数和(自身を含む): 37529681280

約数和(自身を除く): 17386542555

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 337, 405, 675, 1011, 1215, 1685, 2025, 3033, 5055, 6075, 8425, 9099, 9839, 15165, 25275, 27297, 29517, 45495, 49195, 75825, 81891, 88551, 136485, 147585, 227475, 245975, 265653, 409455, 442755, 682425, 737925, 796959, 1328265, 2047275, 2213775, 2390877, 3315743, 3984795, 6641325, 9947229, 11954385, 16578715, 19923975, 29841687, 49736145, 59771925, 82893575, 89525061, 149208435, 248680725, 268575183, 447625305, 746042175, 805725549, 1342875915, 2238126525, 4028627745, 6714379575, 20143138725]

約数ペア:

[(1, 20143138725), (3, 6714379575), (5, 4028627745), (9, 2238126525), (15, 1342875915), (25, 805725549), (27, 746042175), (45, 447625305), (75, 268575183), (81, 248680725), (135, 149208435), (225, 89525061), (243, 82893575), (337, 59771925), (405, 49736145), (675, 29841687), (1011, 19923975), (1215, 16578715), (1685, 11954385), (2025, 9947229), (3033, 6641325), (5055, 3984795), (6075, 3315743), (8425, 2390877), (9099, 2213775), (9839, 2047275), (15165, 1328265), (25275, 796959), (27297, 737925), (29517, 682425), (45495, 442755), (49195, 409455), (75825, 265653), (81891, 245975), (88551, 227475), (136485, 147585)]