15053037428

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{26881}}^1$

素因数の和:27009

約数の個数: 72

約数和(自身を含む): 31534198920

約数和(自身を除く): 16481161492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 121, 143, 178, 242, 286, 356, 484, 572, 979, 1157, 1573, 1958, 2314, 3146, 3916, 4628, 6292, 10769, 12727, 21538, 25454, 26881, 43076, 50908, 53762, 107524, 139997, 279994, 295691, 349453, 559988, 591382, 698906, 1182764, 1397812, 2392409, 3252601, 3843983, 4784818, 6505202, 7687966, 9569636, 13010404, 15375932, 26316499, 31101317, 42283813, 52632998, 62202634, 84567626, 105265996, 124405268, 169135252, 289481489, 342114487, 578962978, 684228974, 1157925956, 1368457948, 3763259357, 7526518714, 15053037428]

約数ペア:

[(1, 15053037428), (2, 7526518714), (4, 3763259357), (11, 1368457948), (13, 1157925956), (22, 684228974), (26, 578962978), (44, 342114487), (52, 289481489), (89, 169135252), (121, 124405268), (143, 105265996), (178, 84567626), (242, 62202634), (286, 52632998), (356, 42283813), (484, 31101317), (572, 26316499), (979, 15375932), (1157, 13010404), (1573, 9569636), (1958, 7687966), (2314, 6505202), (3146, 4784818), (3916, 3843983), (4628, 3252601), (6292, 2392409), (10769, 1397812), (12727, 1182764), (21538, 698906), (25454, 591382), (26881, 559988), (43076, 349453), (50908, 295691), (53762, 279994), (107524, 139997)]