7117305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 13789440

約数和(自身を除く): 6672135

約数列:

[1, 3, 5, 13, 15, 17, 19, 39, 51, 57, 65, 85, 95, 113, 195, 221, 247, 255, 285, 323, 339, 565, 663, 741, 969, 1105, 1235, 1469, 1615, 1695, 1921, 2147, 3315, 3705, 4199, 4407, 4845, 5763, 6441, 7345, 9605, 10735, 12597, 20995, 22035, 24973, 27911, 28815, 32205, 36499, 62985, 74919, 83733, 109497, 124865, 139555, 182495, 374595, 418665, 474487, 547485, 1423461, 2372435, 7117305]

約数ペア:

[(1, 7117305), (3, 2372435), (5, 1423461), (13, 547485), (15, 474487), (17, 418665), (19, 374595), (39, 182495), (51, 139555), (57, 124865), (65, 109497), (85, 83733), (95, 74919), (113, 62985), (195, 36499), (221, 32205), (247, 28815), (255, 27911), (285, 24973), (323, 22035), (339, 20995), (565, 12597), (663, 10735), (741, 9605), (969, 7345), (1105, 6441), (1235, 5763), (1469, 4845), (1615, 4407), (1695, 4199), (1921, 3705), (2147, 3315)]