1203921000915

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{3506549}}^1$

素因数の和:3507091

約数の個数: 32

約数和(自身を含む): 1971298252800

約数和(自身を除く): 767377251885

約数列:

[1, 3, 5, 15, 47, 141, 235, 487, 705, 1461, 2435, 7305, 22889, 68667, 114445, 343335, 3506549, 10519647, 17532745, 52598235, 164807803, 494423409, 824039015, 1707689363, 2472117045, 5123068089, 8538446815, 25615340445, 80261400061, 240784200183, 401307000305, 1203921000915]

約数ペア:

[(1, 1203921000915), (3, 401307000305), (5, 240784200183), (15, 80261400061), (47, 25615340445), (141, 8538446815), (235, 5123068089), (487, 2472117045), (705, 1707689363), (1461, 824039015), (2435, 494423409), (7305, 164807803), (22889, 52598235), (68667, 17532745), (114445, 10519647), (343335, 3506549)]