40004835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 71115264

約数和(自身を除く): 31110429

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 169, 195, 215, 367, 507, 559, 645, 845, 1101, 1677, 1835, 2535, 2795, 4771, 5505, 7267, 8385, 14313, 15781, 21801, 23855, 36335, 47343, 62023, 71565, 78905, 109005, 186069, 205153, 236715, 310115, 615459, 930345, 1025765, 2666989, 3077295, 8000967, 13334945, 40004835]

約数ペア:

[(1, 40004835), (3, 13334945), (5, 8000967), (13, 3077295), (15, 2666989), (39, 1025765), (43, 930345), (65, 615459), (129, 310115), (169, 236715), (195, 205153), (215, 186069), (367, 109005), (507, 78905), (559, 71565), (645, 62023), (845, 47343), (1101, 36335), (1677, 23855), (1835, 21801), (2535, 15781), (2795, 14313), (4771, 8385), (5505, 7267)]