153984195

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4021}}^1$

素因数の和:4092

約数の個数: 48

約数和(自身を含む): 286108992

約数和(自身を除く): 132124797

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 555, 851, 1035, 1665, 2553, 4021, 4255, 7659, 12063, 12765, 20105, 36189, 38295, 60315, 92483, 148777, 180945, 277449, 446331, 462415, 743885, 832347, 1338993, 1387245, 2231655, 3421871, 4161735, 6694965, 10265613, 17109355, 30796839, 51328065, 153984195]

約数ペア:

[(1, 153984195), (3, 51328065), (5, 30796839), (9, 17109355), (15, 10265613), (23, 6694965), (37, 4161735), (45, 3421871), (69, 2231655), (111, 1387245), (115, 1338993), (185, 832347), (207, 743885), (333, 462415), (345, 446331), (555, 277449), (851, 180945), (1035, 148777), (1665, 92483), (2553, 60315), (4021, 38295), (4255, 36189), (7659, 20105), (12063, 12765)]