25625358

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 67122432

約数和(自身を除く): 41497074

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 23, 33, 34, 46, 51, 66, 69, 99, 102, 138, 153, 187, 198, 207, 253, 306, 331, 374, 391, 414, 506, 561, 662, 759, 782, 993, 1122, 1173, 1518, 1683, 1986, 2277, 2346, 2979, 3366, 3519, 3641, 4301, 4554, 5627, 5958, 7038, 7282, 7613, 8602, 10923, 11254, 12903, 15226, 16881, 21846, 22839, 25806, 32769, 33762, 38709, 45678, 50643, 61897, 65538, 68517, 77418, 83743, 101286, 123794, 129421, 137034, 167486, 185691, 251229, 258842, 371382, 388263, 502458, 557073, 753687, 776526, 1114146, 1164789, 1423631, 1507374, 2329578, 2847262, 4270893, 8541786, 12812679, 25625358]

約数ペア:

[(1, 25625358), (2, 12812679), (3, 8541786), (6, 4270893), (9, 2847262), (11, 2329578), (17, 1507374), (18, 1423631), (22, 1164789), (23, 1114146), (33, 776526), (34, 753687), (46, 557073), (51, 502458), (66, 388263), (69, 371382), (99, 258842), (102, 251229), (138, 185691), (153, 167486), (187, 137034), (198, 129421), (207, 123794), (253, 101286), (306, 83743), (331, 77418), (374, 68517), (391, 65538), (414, 61897), (506, 50643), (561, 45678), (662, 38709), (759, 33762), (782, 32769), (993, 25806), (1122, 22839), (1173, 21846), (1518, 16881), (1683, 15226), (1986, 12903), (2277, 11254), (2346, 10923), (2979, 8602), (3366, 7613), (3519, 7282), (3641, 7038), (4301, 5958), (4554, 5627)]