4478925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 8303040

約数和(自身を除く): 3824115

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 89, 165, 183, 267, 275, 305, 445, 671, 825, 915, 979, 1335, 1525, 2013, 2225, 2937, 3355, 4575, 4895, 5429, 6675, 10065, 14685, 16287, 16775, 24475, 27145, 50325, 59719, 73425, 81435, 135725, 179157, 298595, 407175, 895785, 1492975, 4478925]

約数ペア:

[(1, 4478925), (3, 1492975), (5, 895785), (11, 407175), (15, 298595), (25, 179157), (33, 135725), (55, 81435), (61, 73425), (75, 59719), (89, 50325), (165, 27145), (183, 24475), (267, 16775), (275, 16287), (305, 14685), (445, 10065), (671, 6675), (825, 5429), (915, 4895), (979, 4575), (1335, 3355), (1525, 2937), (2013, 2225)]