2017232525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{7649}}^1$

素因数の和:7814

約数の個数: 48

約数和(自身を含む): 3141763200

約数和(自身を除く): 1124530675

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 137, 175, 275, 385, 685, 959, 1507, 1925, 3425, 4795, 7535, 7649, 10549, 23975, 37675, 38245, 52745, 53543, 84139, 191225, 263725, 267715, 420695, 588973, 1047913, 1338575, 2103475, 2944865, 5239565, 7335391, 11527043, 14724325, 26197825, 36676955, 57635215, 80689301, 183384775, 288176075, 403446505, 2017232525]

約数ペア:

[(1, 2017232525), (5, 403446505), (7, 288176075), (11, 183384775), (25, 80689301), (35, 57635215), (55, 36676955), (77, 26197825), (137, 14724325), (175, 11527043), (275, 7335391), (385, 5239565), (685, 2944865), (959, 2103475), (1507, 1338575), (1925, 1047913), (3425, 588973), (4795, 420695), (7535, 267715), (7649, 263725), (10549, 191225), (23975, 84139), (37675, 53543), (38245, 52745)]