461101905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 910540800

約数和(自身を除く): 449438895

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 151, 155, 165, 199, 279, 341, 453, 465, 495, 597, 755, 995, 1023, 1359, 1395, 1661, 1705, 1791, 2189, 2265, 2985, 3069, 4681, 4983, 5115, 6169, 6567, 6795, 8305, 8955, 10945, 14043, 14949, 15345, 18507, 19701, 23405, 24915, 30049, 30845, 32835, 42129, 51491, 55521, 67859, 70215, 74745, 90147, 92535, 98505, 150245, 154473, 203577, 210645, 257455, 270441, 277605, 330539, 339295, 450735, 463419, 610731, 772365, 931519, 991617, 1017885, 1352205, 1652695, 2317095, 2794557, 2974851, 3053655, 4657595, 4958085, 8383671, 10246709, 13972785, 14874255, 30740127, 41918355, 51233545, 92220381, 153700635, 461101905]

約数ペア:

[(1, 461101905), (3, 153700635), (5, 92220381), (9, 51233545), (11, 41918355), (15, 30740127), (31, 14874255), (33, 13972785), (45, 10246709), (55, 8383671), (93, 4958085), (99, 4657595), (151, 3053655), (155, 2974851), (165, 2794557), (199, 2317095), (279, 1652695), (341, 1352205), (453, 1017885), (465, 991617), (495, 931519), (597, 772365), (755, 610731), (995, 463419), (1023, 450735), (1359, 339295), (1395, 330539), (1661, 277605), (1705, 270441), (1791, 257455), (2189, 210645), (2265, 203577), (2985, 154473), (3069, 150245), (4681, 98505), (4983, 92535), (5115, 90147), (6169, 74745), (6567, 70215), (6795, 67859), (8305, 55521), (8955, 51491), (10945, 42129), (14043, 32835), (14949, 30845), (15345, 30049), (18507, 24915), (19701, 23405)]