29452325

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 44282880

約数和(自身を除く): 14830555

約数列:

[1, 5, 7, 25, 31, 35, 61, 89, 155, 175, 217, 305, 427, 445, 623, 775, 1085, 1525, 1891, 2135, 2225, 2759, 3115, 5425, 5429, 9455, 10675, 13237, 13795, 15575, 19313, 27145, 38003, 47275, 66185, 68975, 96565, 135725, 168299, 190015, 330925, 482825, 841495, 950075, 1178093, 4207475, 5890465, 29452325]

約数ペア:

[(1, 29452325), (5, 5890465), (7, 4207475), (25, 1178093), (31, 950075), (35, 841495), (61, 482825), (89, 330925), (155, 190015), (175, 168299), (217, 135725), (305, 96565), (427, 68975), (445, 66185), (623, 47275), (775, 38003), (1085, 27145), (1525, 19313), (1891, 15575), (2135, 13795), (2225, 13237), (2759, 10675), (3115, 9455), (5425, 5429)]