66430935

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 128066400

約数和(自身を除く): 61635465

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 89, 95, 97, 135, 171, 267, 285, 291, 405, 445, 485, 513, 801, 855, 873, 1335, 1455, 1539, 1691, 1843, 2403, 2565, 2619, 4005, 4365, 5073, 5529, 7209, 7695, 7857, 8455, 8633, 9215, 12015, 13095, 15219, 16587, 25365, 25899, 27645, 36045, 39285, 43165, 45657, 49761, 76095, 77697, 82935, 129495, 136971, 149283, 164027, 228285, 233091, 248805, 388485, 492081, 684855, 699273, 746415, 820135, 1165455, 1476243, 2460405, 3496365, 4428729, 7381215, 13286187, 22143645, 66430935]

約数ペア:

[(1, 66430935), (3, 22143645), (5, 13286187), (9, 7381215), (15, 4428729), (19, 3496365), (27, 2460405), (45, 1476243), (57, 1165455), (81, 820135), (89, 746415), (95, 699273), (97, 684855), (135, 492081), (171, 388485), (267, 248805), (285, 233091), (291, 228285), (405, 164027), (445, 149283), (485, 136971), (513, 129495), (801, 82935), (855, 77697), (873, 76095), (1335, 49761), (1455, 45657), (1539, 43165), (1691, 39285), (1843, 36045), (2403, 27645), (2565, 25899), (2619, 25365), (4005, 16587), (4365, 15219), (5073, 13095), (5529, 12015), (7209, 9215), (7695, 8633), (7857, 8455)]