351346125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 636959232

約数和(自身を除く): 285613107

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 97, 125, 195, 291, 325, 375, 485, 743, 975, 1261, 1455, 1625, 2229, 2425, 3715, 3783, 4875, 6305, 7275, 9659, 11145, 12125, 18575, 18915, 28977, 31525, 36375, 48295, 55725, 72071, 92875, 94575, 144885, 157625, 216213, 241475, 278625, 360355, 472875, 724425, 936923, 1081065, 1207375, 1801775, 2810769, 3622125, 4684615, 5405325, 9008875, 14053845, 23423075, 27026625, 70269225, 117115375, 351346125]

約数ペア:

[(1, 351346125), (3, 117115375), (5, 70269225), (13, 27026625), (15, 23423075), (25, 14053845), (39, 9008875), (65, 5405325), (75, 4684615), (97, 3622125), (125, 2810769), (195, 1801775), (291, 1207375), (325, 1081065), (375, 936923), (485, 724425), (743, 472875), (975, 360355), (1261, 278625), (1455, 241475), (1625, 216213), (2229, 157625), (2425, 144885), (3715, 94575), (3783, 92875), (4875, 72071), (6305, 55725), (7275, 48295), (9659, 36375), (11145, 31525), (12125, 28977), (18575, 18915)]