90647456535

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1\times {\mathrm{25261}}^1$

素因数の和:26693

約数の個数: 64

約数和(自身を含む): 169760640000

約数和(自身を除く): 79113183465

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 1399, 2565, 4197, 6995, 12591, 20985, 25261, 26581, 37773, 62955, 75783, 79743, 126305, 132905, 188865, 227349, 239229, 378915, 398715, 479959, 682047, 717687, 1136745, 1196145, 1439877, 2399795, 3410235, 3588435, 4319631, 7199385, 12958893, 21598155, 35340139, 64794465, 106020417, 176700695, 318061251, 530102085, 671462641, 954183753, 1590306255, 2014387923, 3357313205, 4770918765, 6043163769, 10071939615, 18129491307, 30215818845, 90647456535]

約数ペア:

[(1, 90647456535), (3, 30215818845), (5, 18129491307), (9, 10071939615), (15, 6043163769), (19, 4770918765), (27, 3357313205), (45, 2014387923), (57, 1590306255), (95, 954183753), (135, 671462641), (171, 530102085), (285, 318061251), (513, 176700695), (855, 106020417), (1399, 64794465), (2565, 35340139), (4197, 21598155), (6995, 12958893), (12591, 7199385), (20985, 4319631), (25261, 3588435), (26581, 3410235), (37773, 2399795), (62955, 1439877), (75783, 1196145), (79743, 1136745), (126305, 717687), (132905, 682047), (188865, 479959), (227349, 398715), (239229, 378915)]