70174725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2393}}^1$

素因数の和:2446

約数の個数: 48

約数和(自身を含む): 128241792

約数和(自身を除く): 58067067

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 1173, 1275, 1725, 1955, 2393, 5865, 7179, 9775, 11965, 29325, 35895, 40681, 55039, 59825, 122043, 165117, 179475, 203405, 275195, 610215, 825585, 935663, 1017025, 1375975, 2806989, 3051075, 4127925, 4678315, 14034945, 23391575, 70174725]

約数ペア:

[(1, 70174725), (3, 23391575), (5, 14034945), (15, 4678315), (17, 4127925), (23, 3051075), (25, 2806989), (51, 1375975), (69, 1017025), (75, 935663), (85, 825585), (115, 610215), (255, 275195), (345, 203405), (391, 179475), (425, 165117), (575, 122043), (1173, 59825), (1275, 55039), (1725, 40681), (1955, 35895), (2393, 29325), (5865, 11965), (7179, 9775)]