90124905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 169924608

約数和(自身を除く): 79799703

約数列:

[1, 3, 5, 13, 15, 17, 31, 39, 51, 65, 85, 93, 155, 195, 221, 255, 403, 465, 527, 663, 877, 1105, 1209, 1581, 2015, 2631, 2635, 3315, 4385, 6045, 6851, 7905, 11401, 13155, 14909, 20553, 27187, 34203, 34255, 44727, 57005, 74545, 81561, 102765, 135935, 171015, 193817, 223635, 353431, 407805, 462179, 581451, 969085, 1060293, 1386537, 1767155, 2310895, 2907255, 5301465, 6008327, 6932685, 18024981, 30041635, 90124905]

約数ペア:

[(1, 90124905), (3, 30041635), (5, 18024981), (13, 6932685), (15, 6008327), (17, 5301465), (31, 2907255), (39, 2310895), (51, 1767155), (65, 1386537), (85, 1060293), (93, 969085), (155, 581451), (195, 462179), (221, 407805), (255, 353431), (403, 223635), (465, 193817), (527, 171015), (663, 135935), (877, 102765), (1105, 81561), (1209, 74545), (1581, 57005), (2015, 44727), (2631, 34255), (2635, 34203), (3315, 27187), (4385, 20553), (6045, 14909), (6851, 13155), (7905, 11401)]