2247342305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 3127444992

約数和(自身を除く): 880102687

約数列:

[1, 5, 13, 23, 53, 65, 113, 115, 251, 265, 299, 565, 689, 1219, 1255, 1469, 1495, 2599, 3263, 3445, 5773, 5989, 6095, 7345, 12995, 13303, 15847, 16315, 28363, 28865, 29945, 33787, 66515, 75049, 77857, 79235, 137747, 141815, 168935, 172939, 305969, 368719, 375245, 389285, 652349, 688735, 864695, 1503239, 1529845, 1790711, 1843595, 3261745, 3977597, 7516195, 8480537, 8953555, 19542107, 19887985, 34574497, 42402685, 97710535, 172872485, 449468461, 2247342305]

約数ペア:

[(1, 2247342305), (5, 449468461), (13, 172872485), (23, 97710535), (53, 42402685), (65, 34574497), (113, 19887985), (115, 19542107), (251, 8953555), (265, 8480537), (299, 7516195), (565, 3977597), (689, 3261745), (1219, 1843595), (1255, 1790711), (1469, 1529845), (1495, 1503239), (2599, 864695), (3263, 688735), (3445, 652349), (5773, 389285), (5989, 375245), (6095, 368719), (7345, 305969), (12995, 172939), (13303, 168935), (15847, 141815), (16315, 137747), (28363, 79235), (28865, 77857), (29945, 75049), (33787, 66515)]