76687275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 150228480

約数和(自身を除く): 73541205

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 75, 79, 105, 129, 175, 215, 237, 301, 395, 525, 553, 645, 903, 1075, 1185, 1505, 1659, 1849, 1975, 2765, 3225, 3397, 4515, 5547, 5925, 7525, 8295, 9245, 10191, 12943, 13825, 16985, 22575, 23779, 27735, 38829, 41475, 46225, 50955, 64715, 71337, 84925, 118895, 138675, 146071, 194145, 254775, 323575, 356685, 438213, 594475, 730355, 970725, 1022497, 1783425, 2191065, 3067491, 3651775, 5112485, 10955325, 15337455, 25562425, 76687275]

約数ペア:

[(1, 76687275), (3, 25562425), (5, 15337455), (7, 10955325), (15, 5112485), (21, 3651775), (25, 3067491), (35, 2191065), (43, 1783425), (75, 1022497), (79, 970725), (105, 730355), (129, 594475), (175, 438213), (215, 356685), (237, 323575), (301, 254775), (395, 194145), (525, 146071), (553, 138675), (645, 118895), (903, 84925), (1075, 71337), (1185, 64715), (1505, 50955), (1659, 46225), (1849, 41475), (1975, 38829), (2765, 27735), (3225, 23779), (3397, 22575), (4515, 16985), (5547, 13825), (5925, 12943), (7525, 10191), (8295, 9245)]