28854150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14797}}^1$

素因数の和:14825

約数の個数: 48

約数和(自身を含む): 77067984

約数和(自身を除く): 48213834

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 14797, 29594, 44391, 73985, 88782, 147970, 192361, 221955, 369925, 384722, 443910, 577083, 739850, 961805, 1109775, 1154166, 1923610, 2219550, 2885415, 4809025, 5770830, 9618050, 14427075, 28854150]

約数ペア:

[(1, 28854150), (2, 14427075), (3, 9618050), (5, 5770830), (6, 4809025), (10, 2885415), (13, 2219550), (15, 1923610), (25, 1154166), (26, 1109775), (30, 961805), (39, 739850), (50, 577083), (65, 443910), (75, 384722), (78, 369925), (130, 221955), (150, 192361), (195, 147970), (325, 88782), (390, 73985), (650, 44391), (975, 29594), (1950, 14797)]