526388135

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 844603200

約数和(自身を除く): 318215065

約数列:

[1, 5, 7, 13, 29, 35, 41, 49, 65, 91, 139, 145, 203, 205, 245, 287, 377, 455, 533, 637, 695, 973, 1015, 1189, 1421, 1435, 1807, 1885, 2009, 2639, 2665, 3185, 3731, 4031, 4865, 5699, 5945, 6811, 7105, 8323, 9035, 10045, 12649, 13195, 15457, 18473, 18655, 20155, 26117, 28217, 28495, 34055, 39893, 41615, 52403, 58261, 63245, 74087, 77285, 88543, 92365, 108199, 130585, 141085, 165271, 197519, 199465, 262015, 279251, 291305, 366821, 370435, 442715, 518609, 540995, 757393, 826355, 987595, 1156897, 1396255, 1834105, 2148523, 2567747, 2593045, 3630263, 3786965, 5784485, 8098279, 10742615, 12838735, 15039661, 18151315, 40491395, 75198305, 105277627, 526388135]

約数ペア:

[(1, 526388135), (5, 105277627), (7, 75198305), (13, 40491395), (29, 18151315), (35, 15039661), (41, 12838735), (49, 10742615), (65, 8098279), (91, 5784485), (139, 3786965), (145, 3630263), (203, 2593045), (205, 2567747), (245, 2148523), (287, 1834105), (377, 1396255), (455, 1156897), (533, 987595), (637, 826355), (695, 757393), (973, 540995), (1015, 518609), (1189, 442715), (1421, 370435), (1435, 366821), (1807, 291305), (1885, 279251), (2009, 262015), (2639, 199465), (2665, 197519), (3185, 165271), (3731, 141085), (4031, 130585), (4865, 108199), (5699, 92365), (5945, 88543), (6811, 77285), (7105, 74087), (8323, 63245), (9035, 58261), (10045, 52403), (12649, 41615), (13195, 39893), (15457, 34055), (18473, 28495), (18655, 28217), (20155, 26117)]