28103650965

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1\times {\mathrm{29527}}^1$

素因数の和:31178

約数の個数: 48

約数和(自身を含む): 52494169728

約数和(自身を除く): 24390518763

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1627, 4881, 8135, 14643, 21151, 24405, 29527, 63453, 73215, 88581, 105755, 147635, 190359, 265743, 317265, 383851, 442905, 951795, 1151553, 1328715, 1919255, 3454659, 5757765, 17273295, 48040429, 144121287, 240202145, 432363861, 624525577, 720606435, 1873576731, 2161819305, 3122627885, 5620730193, 9367883655, 28103650965]

約数ペア:

[(1, 28103650965), (3, 9367883655), (5, 5620730193), (9, 3122627885), (13, 2161819305), (15, 1873576731), (39, 720606435), (45, 624525577), (65, 432363861), (117, 240202145), (195, 144121287), (585, 48040429), (1627, 17273295), (4881, 5757765), (8135, 3454659), (14643, 1919255), (21151, 1328715), (24405, 1151553), (29527, 951795), (63453, 442905), (73215, 383851), (88581, 317265), (105755, 265743), (147635, 190359)]