123117447825

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{309671}}^1$

素因数の和:309740

約数の個数: 96

約数和(自身を含む): 245755699200

約数和(自身を除く): 122638251375

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 31, 45, 57, 75, 93, 95, 135, 155, 171, 225, 279, 285, 465, 475, 513, 589, 675, 775, 837, 855, 1395, 1425, 1767, 2325, 2565, 2945, 4185, 4275, 5301, 6975, 8835, 12825, 14725, 15903, 20925, 26505, 44175, 79515, 132525, 309671, 397575, 929013, 1548355, 2787039, 4645065, 5883749, 7741775, 8361117, 9599801, 13935195, 17651247, 23225325, 28799403, 29418745, 41805585, 47999005, 52953741, 69675975, 86398209, 88256235, 143997015, 147093725, 158861223, 182396219, 209027925, 239995025, 259194627, 264768705, 431991045, 441281175, 547188657, 719985075, 794306115, 911981095, 1295973135, 1323843525, 1641565971, 2159955225, 2735943285, 3971530575, 4559905475, 4924697913, 6479865675, 8207829855, 13679716425, 24623489565, 41039149275, 123117447825]

約数ペア:

[(1, 123117447825), (3, 41039149275), (5, 24623489565), (9, 13679716425), (15, 8207829855), (19, 6479865675), (25, 4924697913), (27, 4559905475), (31, 3971530575), (45, 2735943285), (57, 2159955225), (75, 1641565971), (93, 1323843525), (95, 1295973135), (135, 911981095), (155, 794306115), (171, 719985075), (225, 547188657), (279, 441281175), (285, 431991045), (465, 264768705), (475, 259194627), (513, 239995025), (589, 209027925), (675, 182396219), (775, 158861223), (837, 147093725), (855, 143997015), (1395, 88256235), (1425, 86398209), (1767, 69675975), (2325, 52953741), (2565, 47999005), (2945, 41805585), (4185, 29418745), (4275, 28799403), (5301, 23225325), (6975, 17651247), (8835, 13935195), (12825, 9599801), (14725, 8361117), (15903, 7741775), (20925, 5883749), (26505, 4645065), (44175, 2787039), (79515, 1548355), (132525, 929013), (309671, 397575)]