5016645

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 9389952

約数和(自身を除く): 4373307

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 131, 185, 207, 333, 345, 393, 555, 655, 851, 1035, 1179, 1665, 1965, 2553, 3013, 4255, 4847, 5895, 7659, 9039, 12765, 14541, 15065, 24235, 27117, 38295, 43623, 45195, 72705, 111481, 135585, 218115, 334443, 557405, 1003329, 1672215, 5016645]

約数ペア:

[(1, 5016645), (3, 1672215), (5, 1003329), (9, 557405), (15, 334443), (23, 218115), (37, 135585), (45, 111481), (69, 72705), (111, 45195), (115, 43623), (131, 38295), (185, 27117), (207, 24235), (333, 15065), (345, 14541), (393, 12765), (555, 9039), (655, 7659), (851, 5895), (1035, 4847), (1179, 4255), (1665, 3013), (1965, 2553)]