68929561005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{37199}}^1$

素因数の和:37402

約数の個数: 64

約数和(自身を含む): 118792396800

約数和(自身を除く): 49862835795

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 131, 205, 345, 393, 615, 655, 943, 1965, 2829, 3013, 4715, 5371, 9039, 14145, 15065, 16113, 26855, 37199, 45195, 80565, 111597, 123533, 185995, 370599, 557985, 617665, 855577, 1525159, 1852995, 2566731, 4277885, 4575477, 4873069, 7625795, 12833655, 14619207, 22877385, 24365345, 35078657, 73096035, 105235971, 112080587, 175393285, 199795829, 336241761, 526179855, 560402935, 599387487, 998979145, 1681208805, 2996937435, 4595304067, 13785912201, 22976520335, 68929561005]

約数ペア:

[(1, 68929561005), (3, 22976520335), (5, 13785912201), (15, 4595304067), (23, 2996937435), (41, 1681208805), (69, 998979145), (115, 599387487), (123, 560402935), (131, 526179855), (205, 336241761), (345, 199795829), (393, 175393285), (615, 112080587), (655, 105235971), (943, 73096035), (1965, 35078657), (2829, 24365345), (3013, 22877385), (4715, 14619207), (5371, 12833655), (9039, 7625795), (14145, 4873069), (15065, 4575477), (16113, 4277885), (26855, 2566731), (37199, 1852995), (45195, 1525159), (80565, 855577), (111597, 617665), (123533, 557985), (185995, 370599)]