23699325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 42775040

約数和(自身を除く): 19075715

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 109, 195, 223, 325, 327, 545, 669, 975, 1115, 1417, 1635, 2725, 2899, 3345, 4251, 5575, 7085, 8175, 8697, 14495, 16725, 21255, 24307, 35425, 43485, 72475, 72921, 106275, 121535, 217425, 315991, 364605, 607675, 947973, 1579955, 1823025, 4739865, 7899775, 23699325]

約数ペア:

[(1, 23699325), (3, 7899775), (5, 4739865), (13, 1823025), (15, 1579955), (25, 947973), (39, 607675), (65, 364605), (75, 315991), (109, 217425), (195, 121535), (223, 106275), (325, 72921), (327, 72475), (545, 43485), (669, 35425), (975, 24307), (1115, 21255), (1417, 16725), (1635, 14495), (2725, 8697), (2899, 8175), (3345, 7085), (4251, 5575)]