4409595

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 8236800

約数和(自身を除く): 3827205

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 109, 145, 155, 261, 279, 327, 435, 465, 545, 899, 981, 1305, 1395, 1635, 2697, 3161, 3379, 4495, 4905, 8091, 9483, 10137, 13485, 15805, 16895, 28449, 30411, 40455, 47415, 50685, 97991, 142245, 152055, 293973, 489955, 881919, 1469865, 4409595]

約数ペア:

[(1, 4409595), (3, 1469865), (5, 881919), (9, 489955), (15, 293973), (29, 152055), (31, 142245), (45, 97991), (87, 50685), (93, 47415), (109, 40455), (145, 30411), (155, 28449), (261, 16895), (279, 15805), (327, 13485), (435, 10137), (465, 9483), (545, 8091), (899, 4905), (981, 4495), (1305, 3379), (1395, 3161), (1635, 2697)]