63149325

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 109088256

約数和(自身を除く): 45938931

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 157, 173, 465, 471, 519, 775, 785, 865, 2325, 2355, 2595, 3925, 4325, 4867, 5363, 11775, 12975, 14601, 16089, 24335, 26815, 27161, 73005, 80445, 81483, 121675, 134075, 135805, 365025, 402225, 407415, 679025, 841991, 2037075, 2525973, 4209955, 12629865, 21049775, 63149325]

約数ペア:

[(1, 63149325), (3, 21049775), (5, 12629865), (15, 4209955), (25, 2525973), (31, 2037075), (75, 841991), (93, 679025), (155, 407415), (157, 402225), (173, 365025), (465, 135805), (471, 134075), (519, 121675), (775, 81483), (785, 80445), (865, 73005), (2325, 27161), (2355, 26815), (2595, 24335), (3925, 16089), (4325, 14601), (4867, 12975), (5363, 11775)]