15885432

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 45349200

約数和(自身を除く): 29463768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 67, 72, 74, 89, 111, 134, 148, 178, 201, 222, 267, 268, 296, 333, 356, 402, 444, 534, 536, 603, 666, 712, 801, 804, 888, 1068, 1206, 1332, 1602, 1608, 2136, 2412, 2479, 2664, 3204, 3293, 4824, 4958, 5963, 6408, 6586, 7437, 9879, 9916, 11926, 13172, 14874, 17889, 19758, 19832, 22311, 23852, 26344, 29637, 29748, 35778, 39516, 44622, 47704, 53667, 59274, 59496, 71556, 79032, 89244, 107334, 118548, 143112, 178488, 214668, 220631, 237096, 429336, 441262, 661893, 882524, 1323786, 1765048, 1985679, 2647572, 3971358, 5295144, 7942716, 15885432]

約数ペア:

[(1, 15885432), (2, 7942716), (3, 5295144), (4, 3971358), (6, 2647572), (8, 1985679), (9, 1765048), (12, 1323786), (18, 882524), (24, 661893), (36, 441262), (37, 429336), (67, 237096), (72, 220631), (74, 214668), (89, 178488), (111, 143112), (134, 118548), (148, 107334), (178, 89244), (201, 79032), (222, 71556), (267, 59496), (268, 59274), (296, 53667), (333, 47704), (356, 44622), (402, 39516), (444, 35778), (534, 29748), (536, 29637), (603, 26344), (666, 23852), (712, 22311), (801, 19832), (804, 19758), (888, 17889), (1068, 14874), (1206, 13172), (1332, 11926), (1602, 9916), (1608, 9879), (2136, 7437), (2412, 6586), (2479, 6408), (2664, 5963), (3204, 4958), (3293, 4824)]