1900833045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{797}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 3294756864

約数和(自身を除く): 1393923819

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 223, 345, 465, 669, 713, 797, 1115, 2139, 2391, 3345, 3565, 3985, 5129, 6913, 10695, 11955, 15387, 18331, 20739, 24707, 25645, 34565, 54993, 74121, 76935, 91655, 103695, 123535, 158999, 177731, 274965, 370605, 476997, 533193, 568261, 794995, 888655, 1704783, 2384985, 2665965, 2841305, 4087813, 5509661, 8523915, 12263439, 16528983, 20439065, 27548305, 61317195, 82644915, 126722203, 380166609, 633611015, 1900833045]

約数ペア:

[(1, 1900833045), (3, 633611015), (5, 380166609), (15, 126722203), (23, 82644915), (31, 61317195), (69, 27548305), (93, 20439065), (115, 16528983), (155, 12263439), (223, 8523915), (345, 5509661), (465, 4087813), (669, 2841305), (713, 2665965), (797, 2384985), (1115, 1704783), (2139, 888655), (2391, 794995), (3345, 568261), (3565, 533193), (3985, 476997), (5129, 370605), (6913, 274965), (10695, 177731), (11955, 158999), (15387, 123535), (18331, 103695), (20739, 91655), (24707, 76935), (25645, 74121), (34565, 54993)]