10916865

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 19904976

約数和(自身を除く): 8988111

約数列:

[1, 3, 5, 9, 15, 41, 45, 61, 97, 123, 183, 205, 291, 305, 369, 485, 549, 615, 873, 915, 1455, 1845, 2501, 2745, 3977, 4365, 5917, 7503, 11931, 12505, 17751, 19885, 22509, 29585, 35793, 37515, 53253, 59655, 88755, 112545, 178965, 242597, 266265, 727791, 1212985, 2183373, 3638955, 10916865]

約数ペア:

[(1, 10916865), (3, 3638955), (5, 2183373), (9, 1212985), (15, 727791), (41, 266265), (45, 242597), (61, 178965), (97, 112545), (123, 88755), (183, 59655), (205, 53253), (291, 37515), (305, 35793), (369, 29585), (485, 22509), (549, 19885), (615, 17751), (873, 12505), (915, 11931), (1455, 7503), (1845, 5917), (2501, 4365), (2745, 3977)]