146263975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 215236224

約数和(自身を除く): 68972249

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 163, 251, 275, 325, 715, 815, 1255, 1793, 2119, 2761, 3263, 3575, 4075, 6275, 8965, 10595, 13805, 16315, 23309, 35893, 40913, 44825, 52975, 69025, 81575, 116545, 179465, 204565, 450043, 531869, 582725, 897325, 1022825, 2250215, 2659345, 5850559, 11251075, 13296725, 29252795, 146263975]

約数ペア:

[(1, 146263975), (5, 29252795), (11, 13296725), (13, 11251075), (25, 5850559), (55, 2659345), (65, 2250215), (143, 1022825), (163, 897325), (251, 582725), (275, 531869), (325, 450043), (715, 204565), (815, 179465), (1255, 116545), (1793, 81575), (2119, 69025), (2761, 52975), (3263, 44825), (3575, 40913), (4075, 35893), (6275, 23309), (8965, 16315), (10595, 13805)]