47258835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 86244480

約数和(自身を除く): 38985645

約数列:

[1, 3, 5, 13, 15, 29, 39, 61, 65, 87, 137, 145, 183, 195, 305, 377, 411, 435, 685, 793, 915, 1131, 1769, 1781, 1885, 2055, 2379, 3965, 3973, 5307, 5343, 5655, 8357, 8845, 8905, 11895, 11919, 19865, 22997, 25071, 26535, 26715, 41785, 51649, 59595, 68991, 108641, 114985, 125355, 154947, 242353, 258245, 325923, 344955, 543205, 727059, 774735, 1211765, 1629615, 3150589, 3635295, 9451767, 15752945, 47258835]

約数ペア:

[(1, 47258835), (3, 15752945), (5, 9451767), (13, 3635295), (15, 3150589), (29, 1629615), (39, 1211765), (61, 774735), (65, 727059), (87, 543205), (137, 344955), (145, 325923), (183, 258245), (195, 242353), (305, 154947), (377, 125355), (411, 114985), (435, 108641), (685, 68991), (793, 59595), (915, 51649), (1131, 41785), (1769, 26715), (1781, 26535), (1885, 25071), (2055, 22997), (2379, 19865), (3965, 11919), (3973, 11895), (5307, 8905), (5343, 8845), (5655, 8357)]