1395261505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{2357}}^1$

素因数の和:2649

約数の個数: 32

約数和(自身を含む): 1874327040

約数和(自身を除く): 479065535

約数列:

[1, 5, 11, 47, 55, 229, 235, 517, 1145, 2357, 2519, 2585, 10763, 11785, 12595, 25927, 53815, 110779, 118393, 129635, 539753, 553895, 591965, 1218569, 2698765, 5937283, 6092845, 25368391, 29686415, 126841955, 279052301, 1395261505]

約数ペア:

[(1, 1395261505), (5, 279052301), (11, 126841955), (47, 29686415), (55, 25368391), (229, 6092845), (235, 5937283), (517, 2698765), (1145, 1218569), (2357, 591965), (2519, 553895), (2585, 539753), (10763, 129635), (11785, 118393), (12595, 110779), (25927, 53815)]