379778875

素因数分解:

$5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 573640704

約数和(自身を除く): 193861829

約数列:

[1, 5, 7, 23, 25, 35, 113, 115, 125, 161, 167, 175, 565, 575, 791, 805, 835, 875, 1169, 2599, 2825, 2875, 3841, 3955, 4025, 4175, 5845, 12995, 14125, 18193, 18871, 19205, 19775, 20125, 20875, 26887, 29225, 64975, 90965, 94355, 96025, 98875, 132097, 134435, 146125, 324875, 434033, 454825, 471775, 480125, 660485, 672175, 2170165, 2274125, 2358875, 3038231, 3302425, 3360875, 10850825, 15191155, 16512125, 54254125, 75955775, 379778875]

約数ペア:

[(1, 379778875), (5, 75955775), (7, 54254125), (23, 16512125), (25, 15191155), (35, 10850825), (113, 3360875), (115, 3302425), (125, 3038231), (161, 2358875), (167, 2274125), (175, 2170165), (565, 672175), (575, 660485), (791, 480125), (805, 471775), (835, 454825), (875, 434033), (1169, 324875), (2599, 146125), (2825, 134435), (2875, 132097), (3841, 98875), (3955, 96025), (4025, 94355), (4175, 90965), (5845, 64975), (12995, 29225), (14125, 26887), (18193, 20875), (18871, 20125), (19205, 19775)]