1552803915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 2730309120

約数和(自身を除く): 1177505205

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 131, 195, 267, 393, 445, 655, 683, 1157, 1335, 1703, 1965, 2049, 3415, 3471, 5109, 5785, 8515, 8879, 10245, 11659, 17355, 25545, 26637, 34977, 44395, 58295, 60787, 89473, 133185, 151567, 174885, 182361, 268419, 303935, 447365, 454701, 757835, 790231, 911805, 1163149, 1342095, 2273505, 2370693, 3489447, 3951155, 5815745, 7963097, 11853465, 17447235, 23889291, 39815485, 103520261, 119446455, 310560783, 517601305, 1552803915]

約数ペア:

[(1, 1552803915), (3, 517601305), (5, 310560783), (13, 119446455), (15, 103520261), (39, 39815485), (65, 23889291), (89, 17447235), (131, 11853465), (195, 7963097), (267, 5815745), (393, 3951155), (445, 3489447), (655, 2370693), (683, 2273505), (1157, 1342095), (1335, 1163149), (1703, 911805), (1965, 790231), (2049, 757835), (3415, 454701), (3471, 447365), (5109, 303935), (5785, 268419), (8515, 182361), (8879, 174885), (10245, 151567), (11659, 133185), (17355, 89473), (25545, 60787), (26637, 58295), (34977, 44395)]