79042875

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 138692736

約数和(自身を除く): 59649861

約数列:

[1, 3, 5, 15, 25, 41, 53, 75, 97, 123, 125, 159, 205, 265, 291, 375, 485, 615, 795, 1025, 1325, 1455, 2173, 2425, 3075, 3975, 3977, 5125, 5141, 6519, 6625, 7275, 10865, 11931, 12125, 15375, 15423, 19875, 19885, 25705, 32595, 36375, 54325, 59655, 77115, 99425, 128525, 162975, 210781, 271625, 298275, 385575, 497125, 632343, 642625, 814875, 1053905, 1491375, 1927875, 3161715, 5269525, 15808575, 26347625, 79042875]

約数ペア:

[(1, 79042875), (3, 26347625), (5, 15808575), (15, 5269525), (25, 3161715), (41, 1927875), (53, 1491375), (75, 1053905), (97, 814875), (123, 642625), (125, 632343), (159, 497125), (205, 385575), (265, 298275), (291, 271625), (375, 210781), (485, 162975), (615, 128525), (795, 99425), (1025, 77115), (1325, 59655), (1455, 54325), (2173, 36375), (2425, 32595), (3075, 25705), (3975, 19885), (3977, 19875), (5125, 15423), (5141, 15375), (6519, 12125), (6625, 11931), (7275, 10865)]