103698945

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 211273920

約数和(自身を除く): 107574975

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 131, 147, 245, 315, 359, 393, 441, 655, 735, 917, 1077, 1179, 1795, 1965, 2205, 2513, 2751, 3231, 4585, 5385, 5895, 6419, 7539, 8253, 12565, 13755, 16155, 17591, 19257, 22617, 32095, 37695, 41265, 47029, 52773, 57771, 87955, 96285, 113085, 141087, 158319, 235145, 263865, 288855, 329203, 423261, 705435, 791595, 987609, 1646015, 2116305, 2304421, 2962827, 4938045, 6913263, 11522105, 14814135, 20739789, 34566315, 103698945]

約数ペア:

[(1, 103698945), (3, 34566315), (5, 20739789), (7, 14814135), (9, 11522105), (15, 6913263), (21, 4938045), (35, 2962827), (45, 2304421), (49, 2116305), (63, 1646015), (105, 987609), (131, 791595), (147, 705435), (245, 423261), (315, 329203), (359, 288855), (393, 263865), (441, 235145), (655, 158319), (735, 141087), (917, 113085), (1077, 96285), (1179, 87955), (1795, 57771), (1965, 52773), (2205, 47029), (2513, 41265), (2751, 37695), (3231, 32095), (4585, 22617), (5385, 19257), (5895, 17591), (6419, 16155), (7539, 13755), (8253, 12565)]