83265225

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 144752640

約数和(自身を除く): 61487415

約数列:

[1, 3, 5, 15, 25, 31, 59, 75, 93, 155, 177, 295, 465, 607, 775, 885, 1475, 1821, 1829, 2325, 3035, 4425, 5487, 9105, 9145, 15175, 18817, 27435, 35813, 45525, 45725, 56451, 94085, 107439, 137175, 179065, 282255, 470425, 537195, 895325, 1110203, 1411275, 2685975, 3330609, 5551015, 16653045, 27755075, 83265225]

約数ペア:

[(1, 83265225), (3, 27755075), (5, 16653045), (15, 5551015), (25, 3330609), (31, 2685975), (59, 1411275), (75, 1110203), (93, 895325), (155, 537195), (177, 470425), (295, 282255), (465, 179065), (607, 137175), (775, 107439), (885, 94085), (1475, 56451), (1821, 45725), (1829, 45525), (2325, 35813), (3035, 27435), (4425, 18817), (5487, 15175), (9105, 9145)]