47847735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 90417600

約数和(自身を除く): 42569865

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 89, 117, 195, 267, 445, 585, 801, 919, 1157, 1335, 2757, 3471, 4005, 4595, 5785, 8271, 10413, 11947, 13785, 17355, 35841, 41355, 52065, 59735, 81791, 107523, 179205, 245373, 408955, 537615, 736119, 1063283, 1226865, 3189849, 3680595, 5316415, 9569547, 15949245, 47847735]

約数ペア:

[(1, 47847735), (3, 15949245), (5, 9569547), (9, 5316415), (13, 3680595), (15, 3189849), (39, 1226865), (45, 1063283), (65, 736119), (89, 537615), (117, 408955), (195, 245373), (267, 179205), (445, 107523), (585, 81791), (801, 59735), (919, 52065), (1157, 41355), (1335, 35841), (2757, 17355), (3471, 13785), (4005, 11947), (4595, 10413), (5785, 8271)]