23893275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 45854208

約数和(自身を除く): 21960933

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 71, 75, 105, 175, 213, 355, 497, 525, 641, 1065, 1491, 1775, 1923, 2485, 3205, 4487, 5325, 7455, 9615, 12425, 13461, 16025, 22435, 37275, 45511, 48075, 67305, 112175, 136533, 227555, 318577, 336525, 682665, 955731, 1137775, 1592885, 3413325, 4778655, 7964425, 23893275]

約数ペア:

[(1, 23893275), (3, 7964425), (5, 4778655), (7, 3413325), (15, 1592885), (21, 1137775), (25, 955731), (35, 682665), (71, 336525), (75, 318577), (105, 227555), (175, 136533), (213, 112175), (355, 67305), (497, 48075), (525, 45511), (641, 37275), (1065, 22435), (1491, 16025), (1775, 13461), (1923, 12425), (2485, 9615), (3205, 7455), (4487, 5325)]