1900804675

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{9059}}^1$

素因数の和:9196

約数の個数: 48

約数和(自身を含む): 2965881600

約数和(自身を除く): 1065076925

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 109, 175, 275, 385, 545, 763, 1199, 1925, 2725, 3815, 5995, 8393, 9059, 19075, 29975, 41965, 45295, 63413, 99649, 209825, 226475, 317065, 498245, 697543, 987431, 1585325, 2491225, 3487715, 4937155, 6912017, 10861741, 17438575, 24685775, 34560085, 54308705, 76032187, 172800425, 271543525, 380160935, 1900804675]

約数ペア:

[(1, 1900804675), (5, 380160935), (7, 271543525), (11, 172800425), (25, 76032187), (35, 54308705), (55, 34560085), (77, 24685775), (109, 17438575), (175, 10861741), (275, 6912017), (385, 4937155), (545, 3487715), (763, 2491225), (1199, 1585325), (1925, 987431), (2725, 697543), (3815, 498245), (5995, 317065), (8393, 226475), (9059, 209825), (19075, 99649), (29975, 63413), (41965, 45295)]