23156979315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7477}}^1\times {\mathrm{10867}}^1$

素因数の和:18371

約数の個数: 32

約数和(自身を含む): 39010033920

約数和(自身を除く): 15853054605

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 7477, 10867, 22431, 32601, 37385, 54335, 112155, 142063, 163005, 206473, 426189, 619419, 710315, 1032365, 2130945, 3097095, 81252559, 243757677, 406262795, 1218788385, 1543798621, 4631395863, 7718993105, 23156979315]

約数ペア:

[(1, 23156979315), (3, 7718993105), (5, 4631395863), (15, 1543798621), (19, 1218788385), (57, 406262795), (95, 243757677), (285, 81252559), (7477, 3097095), (10867, 2130945), (22431, 1032365), (32601, 710315), (37385, 619419), (54335, 426189), (112155, 206473), (142063, 163005)]