13436775

素因数分解:

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

素因数の和:177

約数の個数: 72

約数和(自身を含む): 26984880

約数和(自身を除く): 13548105

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 61, 75, 89, 99, 165, 183, 225, 267, 275, 305, 445, 495, 549, 671, 801, 825, 915, 979, 1335, 1525, 2013, 2225, 2475, 2745, 2937, 3355, 4005, 4575, 4895, 5429, 6039, 6675, 8811, 10065, 13725, 14685, 16287, 16775, 20025, 24475, 27145, 30195, 44055, 48861, 50325, 59719, 73425, 81435, 135725, 150975, 179157, 220275, 244305, 298595, 407175, 537471, 895785, 1221525, 1492975, 2687355, 4478925, 13436775]

約数ペア:

[(1, 13436775), (3, 4478925), (5, 2687355), (9, 1492975), (11, 1221525), (15, 895785), (25, 537471), (33, 407175), (45, 298595), (55, 244305), (61, 220275), (75, 179157), (89, 150975), (99, 135725), (165, 81435), (183, 73425), (225, 59719), (267, 50325), (275, 48861), (305, 44055), (445, 30195), (495, 27145), (549, 24475), (671, 20025), (801, 16775), (825, 16287), (915, 14685), (979, 13725), (1335, 10065), (1525, 8811), (2013, 6675), (2225, 6039), (2475, 5429), (2745, 4895), (2937, 4575), (3355, 4005)]