38430255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 66714624

約数和(自身を除く): 28284369

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 151, 235, 285, 361, 453, 705, 755, 893, 1083, 1805, 2265, 2679, 2869, 4465, 5415, 7097, 8607, 13395, 14345, 16967, 21291, 35485, 43035, 50901, 54511, 84835, 106455, 134843, 163533, 254505, 272555, 404529, 674215, 817665, 2022645, 2562017, 7686051, 12810085, 38430255]

約数ペア:

[(1, 38430255), (3, 12810085), (5, 7686051), (15, 2562017), (19, 2022645), (47, 817665), (57, 674215), (95, 404529), (141, 272555), (151, 254505), (235, 163533), (285, 134843), (361, 106455), (453, 84835), (705, 54511), (755, 50901), (893, 43035), (1083, 35485), (1805, 21291), (2265, 16967), (2679, 14345), (2869, 13395), (4465, 8607), (5415, 7097)]