2099694975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137911}}^1$

素因数の和:137960

約数の個数: 48

約数和(自身を含む): 4104261120

約数和(自身を除く): 2004566145

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 175, 203, 435, 525, 609, 725, 1015, 2175, 3045, 5075, 15225, 137911, 413733, 689555, 965377, 2068665, 2896131, 3447775, 3999419, 4826885, 10343325, 11998257, 14480655, 19997095, 24134425, 27995933, 59991285, 72403275, 83987799, 99985475, 139979665, 299956425, 419938995, 699898325, 2099694975]

約数ペア:

[(1, 2099694975), (3, 699898325), (5, 419938995), (7, 299956425), (15, 139979665), (21, 99985475), (25, 83987799), (29, 72403275), (35, 59991285), (75, 27995933), (87, 24134425), (105, 19997095), (145, 14480655), (175, 11998257), (203, 10343325), (435, 4826885), (525, 3999419), (609, 3447775), (725, 2896131), (1015, 2068665), (2175, 965377), (3045, 689555), (5075, 413733), (15225, 137911)]