30899925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 66079104

約数和(自身を除く): 35179179

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 63, 69, 75, 105, 115, 161, 175, 207, 225, 315, 345, 483, 525, 575, 805, 853, 1035, 1449, 1575, 1725, 2415, 2559, 4025, 4265, 5175, 5971, 7245, 7677, 12075, 12795, 17913, 19619, 21325, 29855, 36225, 38385, 53739, 58857, 63975, 89565, 98095, 137333, 149275, 176571, 191925, 268695, 294285, 411999, 447825, 490475, 686665, 882855, 1235997, 1343475, 1471425, 2059995, 3433325, 4414275, 6179985, 10299975, 30899925]

約数ペア:

[(1, 30899925), (3, 10299975), (5, 6179985), (7, 4414275), (9, 3433325), (15, 2059995), (21, 1471425), (23, 1343475), (25, 1235997), (35, 882855), (45, 686665), (63, 490475), (69, 447825), (75, 411999), (105, 294285), (115, 268695), (161, 191925), (175, 176571), (207, 149275), (225, 137333), (315, 98095), (345, 89565), (483, 63975), (525, 58857), (575, 53739), (805, 38385), (853, 36225), (1035, 29855), (1449, 21325), (1575, 19619), (1725, 17913), (2415, 12795), (2559, 12075), (4025, 7677), (4265, 7245), (5175, 5971)]