4739715

素因数分解:

$3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 8805888

約数和(自身を除く): 4066173

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 83, 135, 141, 235, 243, 249, 405, 415, 423, 705, 747, 1215, 1245, 1269, 2115, 2241, 3735, 3807, 3901, 6345, 6723, 11205, 11421, 11703, 19035, 19505, 20169, 33615, 35109, 57105, 58515, 100845, 105327, 175545, 315981, 526635, 947943, 1579905, 4739715]

約数ペア:

[(1, 4739715), (3, 1579905), (5, 947943), (9, 526635), (15, 315981), (27, 175545), (45, 105327), (47, 100845), (81, 58515), (83, 57105), (135, 35109), (141, 33615), (235, 20169), (243, 19505), (249, 19035), (405, 11703), (415, 11421), (423, 11205), (705, 6723), (747, 6345), (1215, 3901), (1245, 3807), (1269, 3735), (2115, 2241)]