713130895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 915768000

約数和(自身を除く): 202637105

約数列:

[1, 5, 19, 95, 137, 157, 349, 685, 785, 1745, 2603, 2983, 6631, 13015, 14915, 21509, 33155, 47813, 54793, 107545, 239065, 273965, 408671, 908447, 1041067, 2043355, 4542235, 5205335, 7506641, 37533205, 142626179, 713130895]

約数ペア:

[(1, 713130895), (5, 142626179), (19, 37533205), (95, 7506641), (137, 5205335), (157, 4542235), (349, 2043355), (685, 1041067), (785, 908447), (1745, 408671), (2603, 273965), (2983, 239065), (6631, 107545), (13015, 54793), (14915, 47813), (21509, 33155)]