12970125

素因数分解:

$3^5\times 5^3\times 7^1\times {\mathrm{61}}^1$

素因数の和:98

約数の個数: 96

約数和(自身を含む): 28164864

約数和(自身を除く): 15194739

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 61, 63, 75, 81, 105, 125, 135, 175, 183, 189, 225, 243, 305, 315, 375, 405, 427, 525, 549, 567, 675, 875, 915, 945, 1125, 1215, 1281, 1525, 1575, 1647, 1701, 2025, 2135, 2625, 2745, 2835, 3375, 3843, 4575, 4725, 4941, 6075, 6405, 7625, 7875, 8235, 8505, 10125, 10675, 11529, 13725, 14175, 14823, 19215, 22875, 23625, 24705, 30375, 32025, 34587, 41175, 42525, 53375, 57645, 68625, 70875, 74115, 96075, 103761, 123525, 160125, 172935, 205875, 212625, 288225, 370575, 480375, 518805, 617625, 864675, 1441125, 1852875, 2594025, 4323375, 12970125]

約数ペア:

[(1, 12970125), (3, 4323375), (5, 2594025), (7, 1852875), (9, 1441125), (15, 864675), (21, 617625), (25, 518805), (27, 480375), (35, 370575), (45, 288225), (61, 212625), (63, 205875), (75, 172935), (81, 160125), (105, 123525), (125, 103761), (135, 96075), (175, 74115), (183, 70875), (189, 68625), (225, 57645), (243, 53375), (305, 42525), (315, 41175), (375, 34587), (405, 32025), (427, 30375), (525, 24705), (549, 23625), (567, 22875), (675, 19215), (875, 14823), (915, 14175), (945, 13725), (1125, 11529), (1215, 10675), (1281, 10125), (1525, 8505), (1575, 8235), (1647, 7875), (1701, 7625), (2025, 6405), (2135, 6075), (2625, 4941), (2745, 4725), (2835, 4575), (3375, 3843)]