41781015

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1541

約数の個数: 40

約数和(自身を含む): 76003488

約数和(自身を除く): 34222473

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 355, 405, 639, 1065, 1453, 1917, 3195, 4359, 5751, 7265, 9585, 13077, 21795, 28755, 39231, 65385, 103163, 117693, 196155, 309489, 515815, 588465, 928467, 1547445, 2785401, 4642335, 8356203, 13927005, 41781015]

約数ペア:

[(1, 41781015), (3, 13927005), (5, 8356203), (9, 4642335), (15, 2785401), (27, 1547445), (45, 928467), (71, 588465), (81, 515815), (135, 309489), (213, 196155), (355, 117693), (405, 103163), (639, 65385), (1065, 39231), (1453, 28755), (1917, 21795), (3195, 13077), (4359, 9585), (5751, 7265)]