157424942015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{3331}}^1$

素因数の和:3648

約数の個数: 64

約数和(自身を含む): 213034752000

約数和(自身を除く): 55609809985

約数列:

[1, 5, 11, 55, 73, 79, 149, 365, 395, 745, 803, 869, 1639, 3331, 4015, 4345, 5767, 8195, 10877, 11771, 16655, 28835, 36641, 54385, 58855, 63437, 119647, 129481, 183205, 243163, 263149, 317185, 496319, 598235, 647405, 859283, 1215815, 1315745, 2481595, 2674793, 2894639, 4296415, 5459509, 9452113, 13373965, 14473195, 19209877, 27297545, 36231287, 39209201, 47260565, 96049385, 181156435, 196046005, 211308647, 398544157, 431301211, 1056543235, 1992720785, 2156506055, 2862271673, 14311358365, 31484988403, 157424942015]

約数ペア:

[(1, 157424942015), (5, 31484988403), (11, 14311358365), (55, 2862271673), (73, 2156506055), (79, 1992720785), (149, 1056543235), (365, 431301211), (395, 398544157), (745, 211308647), (803, 196046005), (869, 181156435), (1639, 96049385), (3331, 47260565), (4015, 39209201), (4345, 36231287), (5767, 27297545), (8195, 19209877), (10877, 14473195), (11771, 13373965), (16655, 9452113), (28835, 5459509), (36641, 4296415), (54385, 2894639), (58855, 2674793), (63437, 2481595), (119647, 1315745), (129481, 1215815), (183205, 859283), (243163, 647405), (263149, 598235), (317185, 496319)]