73486965

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 127503936

約数和(自身を除く): 54016971

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 331, 361, 615, 779, 993, 1083, 1655, 1805, 2337, 3895, 4965, 5415, 6289, 11685, 13571, 14801, 18867, 31445, 40713, 44403, 67855, 74005, 94335, 119491, 203565, 222015, 257849, 358473, 597455, 773547, 1289245, 1792365, 3867735, 4899131, 14697393, 24495655, 73486965]

約数ペア:

[(1, 73486965), (3, 24495655), (5, 14697393), (15, 4899131), (19, 3867735), (41, 1792365), (57, 1289245), (95, 773547), (123, 597455), (205, 358473), (285, 257849), (331, 222015), (361, 203565), (615, 119491), (779, 94335), (993, 74005), (1083, 67855), (1655, 44403), (1805, 40713), (2337, 31445), (3895, 18867), (4965, 14801), (5415, 13571), (6289, 11685)]