172393365

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 301397760

約数和(自身を除く): 129004395

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 101, 113, 159, 265, 285, 303, 339, 505, 565, 795, 1007, 1515, 1695, 1919, 2147, 3021, 5035, 5353, 5757, 5989, 6441, 9595, 10735, 11413, 15105, 16059, 17967, 26765, 28785, 29945, 32205, 34239, 57065, 80295, 89835, 101707, 113791, 171195, 216847, 305121, 341373, 508535, 568955, 604889, 650541, 1084235, 1525605, 1706865, 1814667, 3024445, 3252705, 9073335, 11492891, 34478673, 57464455, 172393365]

約数ペア:

[(1, 172393365), (3, 57464455), (5, 34478673), (15, 11492891), (19, 9073335), (53, 3252705), (57, 3024445), (95, 1814667), (101, 1706865), (113, 1525605), (159, 1084235), (265, 650541), (285, 604889), (303, 568955), (339, 508535), (505, 341373), (565, 305121), (795, 216847), (1007, 171195), (1515, 113791), (1695, 101707), (1919, 89835), (2147, 80295), (3021, 57065), (5035, 34239), (5353, 32205), (5757, 29945), (5989, 28785), (6441, 26765), (9595, 17967), (10735, 16059), (11413, 15105)]