41215275

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 80471040

約数和(自身を除く): 39255765

約数列:

[1, 3, 5, 9, 15, 19, 25, 31, 45, 57, 75, 93, 95, 155, 171, 225, 279, 285, 311, 465, 475, 589, 775, 855, 933, 1395, 1425, 1555, 1767, 2325, 2799, 2945, 4275, 4665, 5301, 5909, 6975, 7775, 8835, 9641, 13995, 14725, 17727, 23325, 26505, 28923, 29545, 44175, 48205, 53181, 69975, 86769, 88635, 132525, 144615, 147725, 183179, 241025, 265905, 433845, 443175, 549537, 723075, 915895, 1329525, 1648611, 2169225, 2747685, 4579475, 8243055, 13738425, 41215275]

約数ペア:

[(1, 41215275), (3, 13738425), (5, 8243055), (9, 4579475), (15, 2747685), (19, 2169225), (25, 1648611), (31, 1329525), (45, 915895), (57, 723075), (75, 549537), (93, 443175), (95, 433845), (155, 265905), (171, 241025), (225, 183179), (279, 147725), (285, 144615), (311, 132525), (465, 88635), (475, 86769), (589, 69975), (775, 53181), (855, 48205), (933, 44175), (1395, 29545), (1425, 28923), (1555, 26505), (1767, 23325), (2325, 17727), (2799, 14725), (2945, 13995), (4275, 9641), (4665, 8835), (5301, 7775), (5909, 6975)]