72842895

素因数分解:

$3^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 132088320

約数和(自身を除く): 59245425

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 167, 243, 359, 405, 501, 835, 1077, 1215, 1503, 1795, 2505, 3231, 4509, 5385, 7515, 9693, 13527, 16155, 22545, 29079, 40581, 48465, 59953, 67635, 87237, 145395, 179859, 202905, 299765, 436185, 539577, 899295, 1618731, 2697885, 4856193, 8093655, 14568579, 24280965, 72842895]

約数ペア:

[(1, 72842895), (3, 24280965), (5, 14568579), (9, 8093655), (15, 4856193), (27, 2697885), (45, 1618731), (81, 899295), (135, 539577), (167, 436185), (243, 299765), (359, 202905), (405, 179859), (501, 145395), (835, 87237), (1077, 67635), (1215, 59953), (1503, 48465), (1795, 40581), (2505, 29079), (3231, 22545), (4509, 16155), (5385, 13527), (7515, 9693)]