30383325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 63138816

約数和(自身を除く): 32755491

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 101, 105, 175, 191, 225, 303, 315, 505, 525, 573, 707, 909, 955, 1337, 1515, 1575, 1719, 2121, 2525, 2865, 3535, 4011, 4545, 4775, 6363, 6685, 7575, 8595, 10605, 12033, 14325, 17675, 19291, 20055, 22725, 31815, 33425, 42975, 53025, 57873, 60165, 96455, 100275, 135037, 159075, 173619, 289365, 300825, 405111, 482275, 675185, 868095, 1215333, 1446825, 2025555, 3375925, 4340475, 6076665, 10127775, 30383325]

約数ペア:

[(1, 30383325), (3, 10127775), (5, 6076665), (7, 4340475), (9, 3375925), (15, 2025555), (21, 1446825), (25, 1215333), (35, 868095), (45, 675185), (63, 482275), (75, 405111), (101, 300825), (105, 289365), (175, 173619), (191, 159075), (225, 135037), (303, 100275), (315, 96455), (505, 60165), (525, 57873), (573, 53025), (707, 42975), (909, 33425), (955, 31815), (1337, 22725), (1515, 20055), (1575, 19291), (1719, 17675), (2121, 14325), (2525, 12033), (2865, 10605), (3535, 8595), (4011, 7575), (4545, 6685), (4775, 6363)]