2788595425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{85213}}^1$

素因数の和:85258

約数の個数: 48

約数和(自身を含む): 4564743552

約数和(自身を除く): 1776148127

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 175, 187, 275, 385, 425, 595, 935, 1309, 1925, 2975, 4675, 6545, 32725, 85213, 426065, 596491, 937343, 1448621, 2130325, 2982455, 4686715, 6561401, 7243105, 10140347, 14912275, 15934831, 23433575, 32807005, 36215525, 50701735, 79674155, 111543817, 164035025, 253508675, 398370775, 557719085, 2788595425]

約数ペア:

[(1, 2788595425), (5, 557719085), (7, 398370775), (11, 253508675), (17, 164035025), (25, 111543817), (35, 79674155), (55, 50701735), (77, 36215525), (85, 32807005), (119, 23433575), (175, 15934831), (187, 14912275), (275, 10140347), (385, 7243105), (425, 6561401), (595, 4686715), (935, 2982455), (1309, 2130325), (1925, 1448621), (2975, 937343), (4675, 596491), (6545, 426065), (32725, 85213)]