70917905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 21011695

約数列:

[1, 5, 29, 41, 79, 145, 151, 205, 395, 755, 1189, 2291, 3239, 4379, 5945, 6191, 11455, 11929, 16195, 21895, 30955, 59645, 93931, 179539, 345941, 469655, 489089, 897695, 1729705, 2445445, 14183581, 70917905]

約数ペア:

[(1, 70917905), (5, 14183581), (29, 2445445), (41, 1729705), (79, 897695), (145, 489089), (151, 469655), (205, 345941), (395, 179539), (755, 93931), (1189, 59645), (2291, 30955), (3239, 21895), (4379, 16195), (5945, 11929), (6191, 11455)]