207941175

素因数分解:

$3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2633}}^1$

素因数の和:2671

約数の個数: 72

約数和(自身を含む): 416108784

約数和(自身を除く): 208167609

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 243, 325, 351, 405, 585, 675, 975, 1053, 1215, 1755, 2025, 2633, 2925, 3159, 5265, 6075, 7899, 8775, 13165, 15795, 23697, 26325, 34229, 39495, 65825, 71091, 78975, 102687, 118485, 171145, 197475, 213273, 308061, 355455, 513435, 592425, 639819, 855725, 924183, 1066365, 1540305, 1777275, 2567175, 2772549, 3199095, 4620915, 5331825, 7701525, 8317647, 13862745, 15995475, 23104575, 41588235, 69313725, 207941175]

約数ペア:

[(1, 207941175), (3, 69313725), (5, 41588235), (9, 23104575), (13, 15995475), (15, 13862745), (25, 8317647), (27, 7701525), (39, 5331825), (45, 4620915), (65, 3199095), (75, 2772549), (81, 2567175), (117, 1777275), (135, 1540305), (195, 1066365), (225, 924183), (243, 855725), (325, 639819), (351, 592425), (405, 513435), (585, 355455), (675, 308061), (975, 213273), (1053, 197475), (1215, 171145), (1755, 118485), (2025, 102687), (2633, 78975), (2925, 71091), (3159, 65825), (5265, 39495), (6075, 34229), (7899, 26325), (8775, 23697), (13165, 15795)]