153442835

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{599}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 227404800

約数和(自身を除く): 73961965

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 563, 599, 2815, 2995, 3941, 4193, 7319, 7787, 19705, 20965, 36595, 38935, 51233, 54509, 256165, 272545, 337237, 1686185, 2360659, 4384081, 11803295, 21920405, 30688567, 153442835]

約数ペア:

[(1, 153442835), (5, 30688567), (7, 21920405), (13, 11803295), (35, 4384081), (65, 2360659), (91, 1686185), (455, 337237), (563, 272545), (599, 256165), (2815, 54509), (2995, 51233), (3941, 38935), (4193, 36595), (7319, 20965), (7787, 19705)]