78412594175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{3793}}^1$

素因数の和:4212

約数の個数: 48

約数和(自身を含む): 102578226240

約数和(自身を除く): 24165632065

約数列:

[1, 5, 23, 25, 115, 157, 229, 575, 785, 1145, 3611, 3793, 3925, 5267, 5725, 18055, 18965, 26335, 35953, 87239, 90275, 94825, 131675, 179765, 436195, 595501, 826919, 868597, 898825, 2180975, 2977505, 4134595, 4342985, 13696523, 14887525, 19977731, 20672975, 21714925, 68482615, 99888655, 136369729, 342413075, 499443275, 681848645, 3136503767, 3409243225, 15682518835, 78412594175]

約数ペア:

[(1, 78412594175), (5, 15682518835), (23, 3409243225), (25, 3136503767), (115, 681848645), (157, 499443275), (229, 342413075), (575, 136369729), (785, 99888655), (1145, 68482615), (3611, 21714925), (3793, 20672975), (3925, 19977731), (5267, 14887525), (5725, 13696523), (18055, 4342985), (18965, 4134595), (26335, 2977505), (35953, 2180975), (87239, 898825), (90275, 868597), (94825, 826919), (131675, 595501), (179765, 436195)]