17928857595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{20261}}^1$

素因数の和:20484

約数の個数: 64

約数和(自身を含む): 32491819008

約数和(自身を除く): 14562961413

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 173, 341, 465, 519, 865, 1023, 1705, 1903, 2595, 5115, 5363, 5709, 9515, 16089, 20261, 26815, 28545, 58993, 60783, 80445, 101305, 176979, 222871, 294965, 303915, 628091, 668613, 884895, 1114355, 1884273, 3140455, 3343065, 3505153, 6909001, 9421365, 10515459, 17525765, 20727003, 34545005, 38556683, 52577295, 103635015, 108659743, 115670049, 192783415, 325979229, 543298715, 578350245, 1195257173, 1629896145, 3585771519, 5976285865, 17928857595]

約数ペア:

[(1, 17928857595), (3, 5976285865), (5, 3585771519), (11, 1629896145), (15, 1195257173), (31, 578350245), (33, 543298715), (55, 325979229), (93, 192783415), (155, 115670049), (165, 108659743), (173, 103635015), (341, 52577295), (465, 38556683), (519, 34545005), (865, 20727003), (1023, 17525765), (1705, 10515459), (1903, 9421365), (2595, 6909001), (5115, 3505153), (5363, 3343065), (5709, 3140455), (9515, 1884273), (16089, 1114355), (20261, 884895), (26815, 668613), (28545, 628091), (58993, 303915), (60783, 294965), (80445, 222871), (101305, 176979)]