48305595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 87994368

約数和(自身を除く): 39688773

約数列:

[1, 3, 5, 13, 15, 31, 39, 61, 65, 93, 131, 155, 183, 195, 305, 393, 403, 465, 655, 793, 915, 1209, 1703, 1891, 1965, 2015, 2379, 3965, 4061, 5109, 5673, 6045, 7991, 8515, 9455, 11895, 12183, 20305, 23973, 24583, 25545, 28365, 39955, 52793, 60915, 73749, 103883, 119865, 122915, 158379, 247721, 263965, 311649, 368745, 519415, 743163, 791895, 1238605, 1558245, 3220373, 3715815, 9661119, 16101865, 48305595]

約数ペア:

[(1, 48305595), (3, 16101865), (5, 9661119), (13, 3715815), (15, 3220373), (31, 1558245), (39, 1238605), (61, 791895), (65, 743163), (93, 519415), (131, 368745), (155, 311649), (183, 263965), (195, 247721), (305, 158379), (393, 122915), (403, 119865), (465, 103883), (655, 73749), (793, 60915), (915, 52793), (1209, 39955), (1703, 28365), (1891, 25545), (1965, 24583), (2015, 23973), (2379, 20305), (3965, 12183), (4061, 11895), (5109, 9455), (5673, 8515), (6045, 7991)]