1322315925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{6977}}^1$

素因数の和:7035

約数の個数: 72

約数和(自身を含む): 2637349056

約数和(自身を除く): 1315033131

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 361, 399, 475, 525, 665, 1083, 1425, 1805, 1995, 2527, 3325, 5415, 6977, 7581, 9025, 9975, 12635, 20931, 27075, 34885, 37905, 48839, 63175, 104655, 132563, 146517, 174425, 189525, 244195, 397689, 523275, 662815, 732585, 927941, 1220975, 1988445, 2518697, 2783823, 3314075, 3662925, 4639705, 7556091, 9942225, 12593485, 13919115, 17630879, 23198525, 37780455, 52892637, 62967425, 69595575, 88154395, 188902275, 264463185, 440771975, 1322315925]

約数ペア:

[(1, 1322315925), (3, 440771975), (5, 264463185), (7, 188902275), (15, 88154395), (19, 69595575), (21, 62967425), (25, 52892637), (35, 37780455), (57, 23198525), (75, 17630879), (95, 13919115), (105, 12593485), (133, 9942225), (175, 7556091), (285, 4639705), (361, 3662925), (399, 3314075), (475, 2783823), (525, 2518697), (665, 1988445), (1083, 1220975), (1425, 927941), (1805, 732585), (1995, 662815), (2527, 523275), (3325, 397689), (5415, 244195), (6977, 189525), (7581, 174425), (9025, 146517), (9975, 132563), (12635, 104655), (20931, 63175), (27075, 48839), (34885, 37905)]