1824705

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 3459456

約数和(自身を除く): 1634751

約数列:

[1, 3, 5, 9, 15, 23, 41, 43, 45, 69, 115, 123, 129, 205, 207, 215, 345, 369, 387, 615, 645, 943, 989, 1035, 1763, 1845, 1935, 2829, 2967, 4715, 4945, 5289, 8487, 8815, 8901, 14145, 14835, 15867, 26445, 40549, 42435, 44505, 79335, 121647, 202745, 364941, 608235, 1824705]

約数ペア:

[(1, 1824705), (3, 608235), (5, 364941), (9, 202745), (15, 121647), (23, 79335), (41, 44505), (43, 42435), (45, 40549), (69, 26445), (115, 15867), (123, 14835), (129, 14145), (205, 8901), (207, 8815), (215, 8487), (345, 5289), (369, 4945), (387, 4715), (615, 2967), (645, 2829), (943, 1935), (989, 1845), (1035, 1763)]