53628525

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 102987456

約数和(自身を除く): 49358931

約数列:

[1, 3, 5, 9, 15, 23, 25, 43, 45, 69, 75, 115, 129, 207, 215, 225, 241, 345, 387, 575, 645, 723, 989, 1035, 1075, 1205, 1725, 1935, 2169, 2967, 3225, 3615, 4945, 5175, 5543, 6025, 8901, 9675, 10363, 10845, 14835, 16629, 18075, 24725, 27715, 31089, 44505, 49887, 51815, 54225, 74175, 83145, 93267, 138575, 155445, 222525, 238349, 249435, 259075, 415725, 466335, 715047, 777225, 1191745, 1247175, 2145141, 2331675, 3575235, 5958725, 10725705, 17876175, 53628525]

約数ペア:

[(1, 53628525), (3, 17876175), (5, 10725705), (9, 5958725), (15, 3575235), (23, 2331675), (25, 2145141), (43, 1247175), (45, 1191745), (69, 777225), (75, 715047), (115, 466335), (129, 415725), (207, 259075), (215, 249435), (225, 238349), (241, 222525), (345, 155445), (387, 138575), (575, 93267), (645, 83145), (723, 74175), (989, 54225), (1035, 51815), (1075, 49887), (1205, 44505), (1725, 31089), (1935, 27715), (2169, 24725), (2967, 18075), (3225, 16629), (3615, 14835), (4945, 10845), (5175, 10363), (5543, 9675), (6025, 8901)]