351938115

素因数分解:

$3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6163}}^1$

素因数の和:6230

約数の個数: 48

約数和(自身を含む): 646184448

約数和(自身を除く): 294246333

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 243, 405, 423, 705, 1215, 1269, 2115, 3807, 6163, 6345, 11421, 18489, 19035, 30815, 55467, 57105, 92445, 166401, 277335, 289661, 499203, 832005, 868983, 1448305, 1497609, 2496015, 2606949, 4344915, 7488045, 7820847, 13034745, 23462541, 39104235, 70387623, 117312705, 351938115]

約数ペア:

[(1, 351938115), (3, 117312705), (5, 70387623), (9, 39104235), (15, 23462541), (27, 13034745), (45, 7820847), (47, 7488045), (81, 4344915), (135, 2606949), (141, 2496015), (235, 1497609), (243, 1448305), (405, 868983), (423, 832005), (705, 499203), (1215, 289661), (1269, 277335), (2115, 166401), (3807, 92445), (6163, 57105), (6345, 55467), (11421, 30815), (18489, 19035)]