1840254975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33113}}^1$

素因数の和:33161

約数の個数: 72

約数和(自身を含む): 3736583760

約数和(自身を除く): 1896328785

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 65, 75, 95, 117, 171, 195, 225, 247, 285, 325, 475, 585, 741, 855, 975, 1235, 1425, 2223, 2925, 3705, 4275, 6175, 11115, 18525, 33113, 55575, 99339, 165565, 298017, 430469, 496695, 629147, 827825, 1291407, 1490085, 1887441, 2152345, 2483475, 3145735, 3874221, 5662323, 6457035, 7450425, 8178911, 9437205, 10761725, 15728675, 19371105, 24536733, 28311615, 32285175, 40894555, 47186025, 73610199, 96855525, 122683665, 141558075, 204472775, 368050995, 613418325, 1840254975]

約数ペア:

[(1, 1840254975), (3, 613418325), (5, 368050995), (9, 204472775), (13, 141558075), (15, 122683665), (19, 96855525), (25, 73610199), (39, 47186025), (45, 40894555), (57, 32285175), (65, 28311615), (75, 24536733), (95, 19371105), (117, 15728675), (171, 10761725), (195, 9437205), (225, 8178911), (247, 7450425), (285, 6457035), (325, 5662323), (475, 3874221), (585, 3145735), (741, 2483475), (855, 2152345), (975, 1887441), (1235, 1490085), (1425, 1291407), (2223, 827825), (2925, 629147), (3705, 496695), (4275, 430469), (6175, 298017), (11115, 165565), (18525, 99339), (33113, 55575)]