22491645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{503}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 39481344

約数和(自身を除く): 16989699

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 271, 503, 813, 1355, 1509, 2515, 2981, 4065, 5533, 7545, 8943, 14905, 16599, 27665, 44715, 82995, 136313, 408939, 681565, 1499443, 2044695, 4498329, 7497215, 22491645]

約数ペア:

[(1, 22491645), (3, 7497215), (5, 4498329), (11, 2044695), (15, 1499443), (33, 681565), (55, 408939), (165, 136313), (271, 82995), (503, 44715), (813, 27665), (1355, 16599), (1509, 14905), (2515, 8943), (2981, 7545), (4065, 5533)]