156650895

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40013}}^1$

素因数の和:40056

約数の個数: 32

約数和(自身を含む): 288100800

約数和(自身を除く): 131449905

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 40013, 120039, 200065, 360117, 600195, 1080351, 1160377, 1800585, 3481131, 5401755, 5801885, 10443393, 17405655, 31330179, 52216965, 156650895]

約数ペア:

[(1, 156650895), (3, 52216965), (5, 31330179), (9, 17405655), (15, 10443393), (27, 5801885), (29, 5401755), (45, 3481131), (87, 1800585), (135, 1160377), (145, 1080351), (261, 600195), (435, 360117), (783, 200065), (1305, 120039), (3915, 40013)]