30848415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 54882432

約数和(自身を除く): 24034017

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 169, 195, 215, 283, 507, 559, 645, 845, 849, 1415, 1677, 2535, 2795, 3679, 4245, 7267, 8385, 11037, 12169, 18395, 21801, 36335, 36507, 47827, 55185, 60845, 109005, 143481, 158197, 182535, 239135, 474591, 717405, 790985, 2056561, 2372955, 6169683, 10282805, 30848415]

約数ペア:

[(1, 30848415), (3, 10282805), (5, 6169683), (13, 2372955), (15, 2056561), (39, 790985), (43, 717405), (65, 474591), (129, 239135), (169, 182535), (195, 158197), (215, 143481), (283, 109005), (507, 60845), (559, 55185), (645, 47827), (845, 36507), (849, 36335), (1415, 21801), (1677, 18395), (2535, 12169), (2795, 11037), (3679, 8385), (4245, 7267)]