15275988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4663}}^1$

素因数の和:4693

約数の個数: 72

約数和(自身を含む): 47535488

約数和(自身を除く): 32259500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 4663, 9326, 13989, 18652, 27978, 32641, 41967, 55956, 60619, 65282, 83934, 97923, 121238, 130564, 167868, 181857, 195846, 242476, 293769, 363714, 391692, 424333, 545571, 587538, 727428, 848666, 1091142, 1175076, 1272999, 1697332, 2182284, 2545998, 3818997, 5091996, 7637994, 15275988]

約数ペア:

[(1, 15275988), (2, 7637994), (3, 5091996), (4, 3818997), (6, 2545998), (7, 2182284), (9, 1697332), (12, 1272999), (13, 1175076), (14, 1091142), (18, 848666), (21, 727428), (26, 587538), (28, 545571), (36, 424333), (39, 391692), (42, 363714), (52, 293769), (63, 242476), (78, 195846), (84, 181857), (91, 167868), (117, 130564), (126, 121238), (156, 97923), (182, 83934), (234, 65282), (252, 60619), (273, 55956), (364, 41967), (468, 32641), (546, 27978), (819, 18652), (1092, 13989), (1638, 9326), (3276, 4663)]