2015100585

素因数分解:

$3^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{11131}}^1$

素因数の和:11300

約数の個数: 48

約数和(自身を含む): 3646843200

約数和(自身を除く): 1631742615

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 243, 405, 447, 745, 1215, 1341, 2235, 4023, 6705, 11131, 12069, 20115, 33393, 36207, 55655, 60345, 100179, 166965, 181035, 300537, 500895, 901611, 1502685, 1658519, 2704833, 4508055, 4975557, 8292595, 13524165, 14926671, 24877785, 44780013, 74633355, 134340039, 223900065, 403020117, 671700195, 2015100585]

約数ペア:

[(1, 2015100585), (3, 671700195), (5, 403020117), (9, 223900065), (15, 134340039), (27, 74633355), (45, 44780013), (81, 24877785), (135, 14926671), (149, 13524165), (243, 8292595), (405, 4975557), (447, 4508055), (745, 2704833), (1215, 1658519), (1341, 1502685), (2235, 901611), (4023, 500895), (6705, 300537), (11131, 181035), (12069, 166965), (20115, 100179), (33393, 60345), (36207, 55655)]