15672169877

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 20354826240

約数和(自身を除く): 4682656363

約数列:

[1, 7, 13, 31, 71, 91, 169, 217, 403, 463, 497, 923, 1183, 2197, 2201, 2821, 3241, 5239, 6019, 6461, 11999, 14353, 15379, 15407, 28613, 32873, 36673, 42133, 68107, 78247, 83993, 100471, 155987, 186589, 200291, 230111, 371969, 427349, 476749, 547729, 1017211, 1019063, 1091909, 1306123, 2425657, 2603783, 2991443, 4835597, 5555537, 7120477, 7133441, 13247819, 16979599, 31533541, 33849179, 38888759, 72221981, 92734733, 172221647, 220734787, 505553867, 1205551529, 2238881411, 15672169877]

約数ペア:

[(1, 15672169877), (7, 2238881411), (13, 1205551529), (31, 505553867), (71, 220734787), (91, 172221647), (169, 92734733), (217, 72221981), (403, 38888759), (463, 33849179), (497, 31533541), (923, 16979599), (1183, 13247819), (2197, 7133441), (2201, 7120477), (2821, 5555537), (3241, 4835597), (5239, 2991443), (6019, 2603783), (6461, 2425657), (11999, 1306123), (14353, 1091909), (15379, 1019063), (15407, 1017211), (28613, 547729), (32873, 476749), (36673, 427349), (42133, 371969), (68107, 230111), (78247, 200291), (83993, 186589), (100471, 155987)]