1001040215

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{16223}}^1$

素因数の和:16319

約数の個数: 32

約数和(自身を含む): 1439133696

約数和(自身を除く): 438093481

約数列:

[1, 5, 7, 35, 41, 43, 205, 215, 287, 301, 1435, 1505, 1763, 8815, 12341, 16223, 61705, 81115, 113561, 567805, 665143, 697589, 3325715, 3487945, 4656001, 4883123, 23280005, 24415615, 28601149, 143005745, 200208043, 1001040215]

約数ペア:

[(1, 1001040215), (5, 200208043), (7, 143005745), (35, 28601149), (41, 24415615), (43, 23280005), (205, 4883123), (215, 4656001), (287, 3487945), (301, 3325715), (1435, 697589), (1505, 665143), (1763, 567805), (8815, 113561), (12341, 81115), (16223, 61705)]