607350015

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 1113678720

約数和(自身を除く): 506328705

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 197, 205, 369, 557, 591, 615, 985, 1107, 1671, 1773, 1845, 2785, 2955, 5013, 5319, 5535, 8077, 8355, 8865, 15039, 22837, 24231, 25065, 26595, 40385, 68511, 72693, 75195, 109729, 114185, 121155, 205533, 218079, 329187, 342555, 363465, 548645, 616599, 987561, 1027665, 1090395, 1645935, 2962683, 3082995, 4498889, 4937805, 13496667, 14813415, 22494445, 40490001, 67483335, 121470003, 202450005, 607350015]

約数ペア:

[(1, 607350015), (3, 202450005), (5, 121470003), (9, 67483335), (15, 40490001), (27, 22494445), (41, 14813415), (45, 13496667), (123, 4937805), (135, 4498889), (197, 3082995), (205, 2962683), (369, 1645935), (557, 1090395), (591, 1027665), (615, 987561), (985, 616599), (1107, 548645), (1671, 363465), (1773, 342555), (1845, 329187), (2785, 218079), (2955, 205533), (5013, 121155), (5319, 114185), (5535, 109729), (8077, 75195), (8355, 72693), (8865, 68511), (15039, 40385), (22837, 26595), (24231, 25065)]