29783715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 53406720

約数和(自身を除く): 23623005

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 169, 195, 379, 403, 465, 507, 845, 1137, 1209, 1895, 2015, 2535, 4927, 5239, 5685, 6045, 11749, 14781, 15717, 24635, 26195, 35247, 58745, 64051, 73905, 78585, 152737, 176235, 192153, 320255, 458211, 763685, 960765, 1985581, 2291055, 5956743, 9927905, 29783715]

約数ペア:

[(1, 29783715), (3, 9927905), (5, 5956743), (13, 2291055), (15, 1985581), (31, 960765), (39, 763685), (65, 458211), (93, 320255), (155, 192153), (169, 176235), (195, 152737), (379, 78585), (403, 73905), (465, 64051), (507, 58745), (845, 35247), (1137, 26195), (1209, 24635), (1895, 15717), (2015, 14781), (2535, 11749), (4927, 6045), (5239, 5685)]