174927851285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{421}}^1\times {\mathrm{1231}}^1$

素因数の和:1723

約数の個数: 96

約数和(自身を含む): 256716117504

約数和(自身を除く): 81788266219

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 323, 361, 421, 935, 1045, 1231, 1615, 1805, 2105, 3553, 3971, 4631, 6137, 6155, 7157, 7999, 13541, 17765, 19855, 20927, 23155, 23389, 30685, 35785, 39995, 67507, 67705, 78727, 87989, 104635, 116945, 135983, 151981, 230197, 257279, 337535, 393635, 397613, 439945, 444391, 518251, 679915, 759905, 1150985, 1286395, 1495813, 1671791, 1988065, 2221955, 2583677, 2591255, 4373743, 4888301, 5700761, 7479065, 7554647, 8358955, 8810267, 9846769, 12918385, 21868715, 24441505, 28420447, 28503805, 37773235, 44051335, 49233845, 83101117, 96912937, 108314459, 142102235, 167395073, 187088611, 415505585, 484564685, 541572295, 836975365, 935443055, 1841345803, 2057974721, 3180506387, 9206729015, 10289873605, 15902531935, 34985570257, 174927851285]

約数ペア:

[(1, 174927851285), (5, 34985570257), (11, 15902531935), (17, 10289873605), (19, 9206729015), (55, 3180506387), (85, 2057974721), (95, 1841345803), (187, 935443055), (209, 836975365), (323, 541572295), (361, 484564685), (421, 415505585), (935, 187088611), (1045, 167395073), (1231, 142102235), (1615, 108314459), (1805, 96912937), (2105, 83101117), (3553, 49233845), (3971, 44051335), (4631, 37773235), (6137, 28503805), (6155, 28420447), (7157, 24441505), (7999, 21868715), (13541, 12918385), (17765, 9846769), (19855, 8810267), (20927, 8358955), (23155, 7554647), (23389, 7479065), (30685, 5700761), (35785, 4888301), (39995, 4373743), (67507, 2591255), (67705, 2583677), (78727, 2221955), (87989, 1988065), (104635, 1671791), (116945, 1495813), (135983, 1286395), (151981, 1150985), (230197, 759905), (257279, 679915), (337535, 518251), (393635, 444391), (397613, 439945)]