157788131305

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{965567}}^1$

素因数の和:965638

約数の個数: 48

約数和(自身を含む): 237761464320

約数和(自身を除く): 79973333015

約数列:

[1, 5, 7, 23, 29, 35, 49, 115, 145, 161, 203, 245, 667, 805, 1015, 1127, 1421, 3335, 4669, 5635, 7105, 23345, 32683, 163415, 965567, 4827835, 6758969, 22208041, 28001443, 33794845, 47312783, 111040205, 140007215, 155456287, 196010101, 236563915, 644033189, 777281435, 980050505, 1088194009, 1372070707, 3220165945, 4508232323, 5440970045, 6860353535, 22541161615, 31557626261, 157788131305]

約数ペア:

[(1, 157788131305), (5, 31557626261), (7, 22541161615), (23, 6860353535), (29, 5440970045), (35, 4508232323), (49, 3220165945), (115, 1372070707), (145, 1088194009), (161, 980050505), (203, 777281435), (245, 644033189), (667, 236563915), (805, 196010101), (1015, 155456287), (1127, 140007215), (1421, 111040205), (3335, 47312783), (4669, 33794845), (5635, 28001443), (7105, 22208041), (23345, 6758969), (32683, 4827835), (163415, 965567)]