165961935

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 296524800

約数和(自身を除く): 130562865

約数列:

[1, 3, 5, 9, 15, 45, 47, 131, 141, 235, 393, 423, 599, 655, 705, 1179, 1797, 1965, 2115, 2995, 5391, 5895, 6157, 8985, 18471, 26955, 28153, 30785, 55413, 78469, 84459, 92355, 140765, 235407, 253377, 277065, 392345, 422295, 706221, 1177035, 1266885, 3531105, 3688043, 11064129, 18440215, 33192387, 55320645, 165961935]

約数ペア:

[(1, 165961935), (3, 55320645), (5, 33192387), (9, 18440215), (15, 11064129), (45, 3688043), (47, 3531105), (131, 1266885), (141, 1177035), (235, 706221), (393, 422295), (423, 392345), (599, 277065), (655, 253377), (705, 235407), (1179, 140765), (1797, 92355), (1965, 84459), (2115, 78469), (2995, 55413), (5391, 30785), (5895, 28153), (6157, 26955), (8985, 18471)]