222300975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 416473344

約数和(自身を除く): 194172369

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 65, 67, 75, 83, 123, 195, 201, 205, 249, 325, 335, 415, 533, 615, 871, 975, 1005, 1025, 1079, 1245, 1599, 1675, 2075, 2613, 2665, 2747, 3075, 3237, 3403, 4355, 5025, 5395, 5561, 6225, 7995, 8241, 10209, 13065, 13325, 13735, 16185, 16683, 17015, 21775, 26975, 27805, 35711, 39975, 41205, 44239, 51045, 65325, 68675, 72293, 80925, 83415, 85075, 107133, 132717, 139025, 178555, 206025, 216879, 221195, 228001, 255225, 361465, 417075, 535665, 663585, 684003, 892775, 1084395, 1105975, 1140005, 1807325, 2678325, 2964013, 3317925, 3420015, 5421975, 5700025, 8892039, 14820065, 17100075, 44460195, 74100325, 222300975]

約数ペア:

[(1, 222300975), (3, 74100325), (5, 44460195), (13, 17100075), (15, 14820065), (25, 8892039), (39, 5700025), (41, 5421975), (65, 3420015), (67, 3317925), (75, 2964013), (83, 2678325), (123, 1807325), (195, 1140005), (201, 1105975), (205, 1084395), (249, 892775), (325, 684003), (335, 663585), (415, 535665), (533, 417075), (615, 361465), (871, 255225), (975, 228001), (1005, 221195), (1025, 216879), (1079, 206025), (1245, 178555), (1599, 139025), (1675, 132717), (2075, 107133), (2613, 85075), (2665, 83415), (2747, 80925), (3075, 72293), (3237, 68675), (3403, 65325), (4355, 51045), (5025, 44239), (5395, 41205), (5561, 39975), (6225, 35711), (7995, 27805), (8241, 26975), (10209, 21775), (13065, 17015), (13325, 16683), (13735, 16185)]