69570855

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 126360000

約数和(自身を除く): 56789145

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 89, 145, 261, 267, 435, 445, 599, 801, 1305, 1335, 1797, 2581, 2995, 4005, 5391, 7743, 8985, 12905, 17371, 23229, 26955, 38715, 52113, 53311, 86855, 116145, 156339, 159933, 260565, 266555, 479799, 781695, 799665, 1546019, 2398995, 4638057, 7730095, 13914171, 23190285, 69570855]

約数ペア:

[(1, 69570855), (3, 23190285), (5, 13914171), (9, 7730095), (15, 4638057), (29, 2398995), (45, 1546019), (87, 799665), (89, 781695), (145, 479799), (261, 266555), (267, 260565), (435, 159933), (445, 156339), (599, 116145), (801, 86855), (1305, 53311), (1335, 52113), (1797, 38715), (2581, 26955), (2995, 23229), (4005, 17371), (5391, 12905), (7743, 8985)]