353381385

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 694396800

約数和(自身を除く): 341015415

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 59, 87, 105, 145, 147, 177, 203, 245, 281, 295, 413, 435, 609, 735, 843, 885, 1015, 1239, 1405, 1421, 1711, 1967, 2065, 2891, 3045, 4215, 4263, 5133, 5901, 6195, 7105, 8149, 8555, 8673, 9835, 11977, 13769, 14455, 16579, 21315, 24447, 25665, 29505, 35931, 40745, 41307, 43365, 49737, 57043, 59885, 68845, 82895, 83839, 116053, 122235, 171129, 179655, 206535, 248685, 251517, 285215, 348159, 399301, 419195, 480791, 580265, 812371, 855645, 1197903, 1257585, 1442373, 1740795, 1996505, 2403955, 2437113, 3365537, 4061855, 5989515, 7211865, 10096611, 12185565, 16827685, 23558759, 50483055, 70676277, 117793795, 353381385]

約数ペア:

[(1, 353381385), (3, 117793795), (5, 70676277), (7, 50483055), (15, 23558759), (21, 16827685), (29, 12185565), (35, 10096611), (49, 7211865), (59, 5989515), (87, 4061855), (105, 3365537), (145, 2437113), (147, 2403955), (177, 1996505), (203, 1740795), (245, 1442373), (281, 1257585), (295, 1197903), (413, 855645), (435, 812371), (609, 580265), (735, 480791), (843, 419195), (885, 399301), (1015, 348159), (1239, 285215), (1405, 251517), (1421, 248685), (1711, 206535), (1967, 179655), (2065, 171129), (2891, 122235), (3045, 116053), (4215, 83839), (4263, 82895), (5133, 68845), (5901, 59885), (6195, 57043), (7105, 49737), (8149, 43365), (8555, 41307), (8673, 40745), (9835, 35931), (11977, 29505), (13769, 25665), (14455, 24447), (16579, 21315)]