16393417854885

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6829}}^1\times {\mathrm{413533}}^1$

素因数の和:420419

約数の個数: 64

約数和(自身を含む): 29826057043200

約数和(自身を除く): 13432639188315

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 6829, 20487, 34145, 61461, 102435, 184383, 293647, 307305, 413533, 880941, 921915, 1240599, 1468235, 2067665, 2642823, 3721797, 4404705, 6202995, 7928469, 11165391, 13214115, 17781919, 18608985, 39642345, 53345757, 55826955, 88909595, 160037271, 266728785, 480111813, 800186355, 2400559065, 2824016857, 8472050571, 14120084285, 25416151713, 42360252855, 76248455139, 121432724851, 127080758565, 364298174553, 381242275695, 607163624255, 1092894523659, 1821490872765, 3278683570977, 5464472618295, 16393417854885]

約数ペア:

[(1, 16393417854885), (3, 5464472618295), (5, 3278683570977), (9, 1821490872765), (15, 1092894523659), (27, 607163624255), (43, 381242275695), (45, 364298174553), (129, 127080758565), (135, 121432724851), (215, 76248455139), (387, 42360252855), (645, 25416151713), (1161, 14120084285), (1935, 8472050571), (5805, 2824016857), (6829, 2400559065), (20487, 800186355), (34145, 480111813), (61461, 266728785), (102435, 160037271), (184383, 88909595), (293647, 55826955), (307305, 53345757), (413533, 39642345), (880941, 18608985), (921915, 17781919), (1240599, 13214115), (1468235, 11165391), (2067665, 7928469), (2642823, 6202995), (3721797, 4404705)]