40694715

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 73322496

約数和(自身を除く): 32627781

約数列:

[1, 3, 5, 9, 15, 45, 47, 71, 141, 213, 235, 271, 355, 423, 639, 705, 813, 1065, 1355, 2115, 2439, 3195, 3337, 4065, 10011, 12195, 12737, 16685, 19241, 30033, 38211, 50055, 57723, 63685, 96205, 114633, 150165, 173169, 191055, 288615, 573165, 865845, 904327, 2712981, 4521635, 8138943, 13564905, 40694715]

約数ペア:

[(1, 40694715), (3, 13564905), (5, 8138943), (9, 4521635), (15, 2712981), (45, 904327), (47, 865845), (71, 573165), (141, 288615), (213, 191055), (235, 173169), (271, 150165), (355, 114633), (423, 96205), (639, 63685), (705, 57723), (813, 50055), (1065, 38211), (1355, 30033), (2115, 19241), (2439, 16685), (3195, 12737), (3337, 12195), (4065, 10011)]