72853950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37361}}^1$

素因数の和:37389

約数の個数: 48

約数和(自身を含む): 194581296

約数和(自身を除く): 121727346

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, 37361, 74722, 112083, 186805, 224166, 373610, 485693, 560415, 934025, 971386, 1120830, 1457079, 1868050, 2428465, 2802075, 2914158, 4856930, 5604150, 7285395, 12142325, 14570790, 24284650, 36426975, 72853950]

約数ペア:

[(1, 72853950), (2, 36426975), (3, 24284650), (5, 14570790), (6, 12142325), (10, 7285395), (13, 5604150), (15, 4856930), (25, 2914158), (26, 2802075), (30, 2428465), (39, 1868050), (50, 1457079), (65, 1120830), (75, 971386), (78, 934025), (130, 560415), (150, 485693), (195, 373610), (325, 224166), (390, 186805), (650, 112083), (975, 74722), (1950, 37361)]