22010325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 39301056

約数和(自身を除く): 17290731

約数列:

[1, 3, 5, 15, 17, 25, 51, 61, 75, 85, 183, 255, 283, 305, 425, 849, 915, 1037, 1275, 1415, 1525, 3111, 4245, 4575, 4811, 5185, 7075, 14433, 15555, 17263, 21225, 24055, 25925, 51789, 72165, 77775, 86315, 120275, 258945, 293471, 360825, 431575, 880413, 1294725, 1467355, 4402065, 7336775, 22010325]

約数ペア:

[(1, 22010325), (3, 7336775), (5, 4402065), (15, 1467355), (17, 1294725), (25, 880413), (51, 431575), (61, 360825), (75, 293471), (85, 258945), (183, 120275), (255, 86315), (283, 77775), (305, 72165), (425, 51789), (849, 25925), (915, 24055), (1037, 21225), (1275, 17263), (1415, 15555), (1525, 14433), (3111, 7075), (4245, 5185), (4575, 4811)]