15000590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 31352832

約数和(自身を除く): 16352242

約数列:

[1, 2, 5, 10, 11, 22, 31, 53, 55, 62, 83, 106, 110, 155, 166, 265, 310, 341, 415, 530, 583, 682, 830, 913, 1166, 1643, 1705, 1826, 2573, 2915, 3286, 3410, 4399, 4565, 5146, 5830, 8215, 8798, 9130, 12865, 16430, 18073, 21995, 25730, 28303, 36146, 43990, 48389, 56606, 90365, 96778, 136369, 141515, 180730, 241945, 272738, 283030, 483890, 681845, 1363690, 1500059, 3000118, 7500295, 15000590]

約数ペア:

[(1, 15000590), (2, 7500295), (5, 3000118), (10, 1500059), (11, 1363690), (22, 681845), (31, 483890), (53, 283030), (55, 272738), (62, 241945), (83, 180730), (106, 141515), (110, 136369), (155, 96778), (166, 90365), (265, 56606), (310, 48389), (341, 43990), (415, 36146), (530, 28303), (583, 25730), (682, 21995), (830, 18073), (913, 16430), (1166, 12865), (1643, 9130), (1705, 8798), (1826, 8215), (2573, 5830), (2915, 5146), (3286, 4565), (3410, 4399)]