153547785

素因数分解:

$3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3259}}^1$

素因数の和:3622

約数の個数: 32

約数和(自身を含む): 273840000

約数和(自身を除く): 120292215

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 349, 1047, 1745, 3141, 3259, 5235, 9423, 9777, 15705, 16295, 29331, 47115, 48885, 87993, 146655, 439965, 1137391, 3412173, 5686955, 10236519, 17060865, 30709557, 51182595, 153547785]

約数ペア:

[(1, 153547785), (3, 51182595), (5, 30709557), (9, 17060865), (15, 10236519), (27, 5686955), (45, 3412173), (135, 1137391), (349, 439965), (1047, 146655), (1745, 87993), (3141, 48885), (3259, 47115), (5235, 29331), (9423, 16295), (9777, 15705)]