156945238015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{617}}^1\times {\mathrm{12007}}^1$

素因数の和:12871

約数の個数: 32

約数和(自身を含む): 199474974720

約数和(自身を除く): 42529736705

約数列:

[1, 5, 19, 95, 223, 617, 1115, 3085, 4237, 11723, 12007, 21185, 58615, 60035, 137591, 228133, 687955, 1140665, 2614229, 2677561, 7408319, 13071145, 13387805, 37041595, 50873659, 140758061, 254368295, 703790305, 1652055137, 8260275685, 31389047603, 156945238015]

約数ペア:

[(1, 156945238015), (5, 31389047603), (19, 8260275685), (95, 1652055137), (223, 703790305), (617, 254368295), (1115, 140758061), (3085, 50873659), (4237, 37041595), (11723, 13387805), (12007, 13071145), (21185, 7408319), (58615, 2677561), (60035, 2614229), (137591, 1140665), (228133, 687955)]